I installed the latest version of DisplayFusion Pro on my work machine the last week and initially set it to handle screensavers. It locked up my system whenever the screensaver activated.

Actually, that's not strictly true; what happened is I would come back and find the wallpaper the only thing visible on my two monitors (no cursor, no "press CTRL-ALT-DEL" window, no nothing). Regardless of what I did, I could never get back to my desktop. The machine wasn't actually locked up; I could hear everything operating in the background, but I just couldn't get to it.

So I disabled DisplayFusion's control of the screensaver, but the problem remained. I edited the registry to disable the screensaver and also to set the ScreenSaveTimeOut to be 60000 sec, but it didn't help. I removed the SCRNSAVE.EXE registry entry (custom screensaver "technip.scr") that my company's IT dept places in my registry on bootup, but it gets replaced each time I boot up.

I even uninstalled DisplayFusion this morning, but it still happened; I came back from lunch and my wallpaper was all I could see. I still heard my machine getting emails, and my music still playing, but the desktop was inaccessible.

I haven't installed any new programs since installing DisplayFusion.

______________ troubleshooting info ________________

**** Machine **********************************************
Operating System: Microsoft Windows NT 5.1.2600 Service Pack 3 (5.1.2600.19660
Detected Version: WindowsXP / Server2003 (WindowsXP / Server2003)
x64 Process / System: False / False
Date/Time (UTC): 04/20/2011 18:02:54
Date/Time (Local): 04/20/2011 13:02:54
.NET Framework: 2.0.50727.3615
CurrentCulture: English (United States) (en-US ~ en)
CurrentUICulture: English (United States) (en-US ~ en)
Administrator: True
UAC Enabled: False
On Battery: False

***** Wallpaper ****************************************
Profile: "Default Profile" (b288a82a-a001-4c7b-bb8a-0baeeac7fa6e)
Active Desktop: False
Wallpaper Span: True
Wallpaper Transitions: False
Wallpaper Check / Fix: True / True
Windows Wallpaper: C:\Documents and Settings\gdsmith\Application Data\DisplayFusion\Wallpaper_2.bmp (Exists: True ~ Size: 2560x1024)
Generated Wallpaper Folder: C:\Documents and Settings\gdsmith\Application Data\DisplayFusion
Flickr Manual Allowed: True
Flickr Random Allowed: True
Vladstudio Manual Allowed: True
Vladstudio Random Allowed: True

***** Wallpaper Screens [2] ****************************
Min, Max: 0x0, 2560x1024
Total: 2560x1024

***** Wallpaper Screen 1 (0x0, 1280x1024) **************
Image: C:\wallpix\100 Amazing Underwater Wallpapers www.sacrFX.blogger.com\(4.jpg (Exists: True ~ Size: 1600x1200)
Move: 0x0
Scale: 100.00%

***** Wallpaper Screen 2 (1280x0, 1280x1024) ***********
Image: \\us001sf0021\xdrive$\gdsmith\profile\Desktop\Pix & Graphix\wallpix 2007\180_HQ_Wide_Wallpapers\ws_Sunset_1680x1050.jpg (Exists: True ~ Size: 1680x1050)
Move: 0x0
Scale: 100.00%

***** Wallpaper Profiles [1] ***************************
"Default Profile" (b288a82a-a001-4c7b-bb8a-0baeeac7fa6e)

***** DisplayFusion ************************************
Name: DisplayFusion Pro v3.3.0
Build Date: Feb 16, 2011 10:49
Pro: True

(note: I deleted the last 10 characters of my lic key because I didn't want to post it on a public forum)
License Key: 2c2c1360e1e77bea810415xxxxxxxxxx
Command Line: "C:\Program Files\DisplayFusion\DisplayFusion.exe"
Current Folder: C:\Documents and Settings\gdsmith
System Hooks Pause FullScreen: False
Process Integrity Level: N/A
Process CPU Affinity: 0 (2 cores)
Memory Trim: True
Font Scaling Mode: XPStyle
Font Scaling (Forced): 1 (96 ~ NoScaleMode: False ~ Error: False)
Font Scaling (Not Forced): 1 (96 ~ NoScaleMode: False ~ Error: False)
Font Scaling Correct: True

***** Themes *******************************************
Visual Styles: True
Visual Styles Detected: True
DWM Composition Detected: False
Filename: C:\WINDOWS\resources\Themes\Luna\Luna.msstyles
Colour: Metallic
Size: NormalSize
File: NORMALMETALLIC
Bitmap File: METALLIC_CAPTIONBUTTON_BMP

***** Monitor 1 (Primary:True ~ Attached:True) *********
Video Card: NVIDIA GeForce 8500 GT
Monitor: Default Monitor
Device: \\.\DISPLAY1
Colours: 32 bpp
Bounds: {X=0,Y=0,Width=1280,Height=1024}
WorkArea: {X=0,Y=0,Width=1280,Height=994}

***** Monitor 2 (Primary:False ~ Attached:True) ********
Video Card: NVIDIA GeForce 8500 GT
Monitor: Default Monitor
Device: \\.\DISPLAY2
Colours: 32 bpp
Bounds: {X=1280,Y=0,Width=1280,Height=1024}
WorkArea: {X=1280,Y=0,Width=1280,Height=994}

***** Monitors by Bounds *******************************
1, 2
Force Order: None

***** FullScreen Applications **************************
None

***** HotKeys [22] *************************************
Enabled: True
"Move window to next monitor" ~ CTRL;WIN;88 ~ Windows XP (Dark)\Next Monitor.png ~ Description: "Move window to next monitor"
"Move window to center of monitor" ~ CTRL;WIN;81 ~ ~ Description: "Move window to center of monitor"
"Move window to center of monitor and size to 75%" ~ CTRL;WIN;83 ~ ~ Description: "Move window to center of monitor, Change window width to specified percentage: 75%, Change window height to specified percentage: 75%"
"Move window to next monitor and maximize" ~ CTRL;WIN;65 ~ ~ Description: "Move window to next monitor and maximize"
"Move window to next monitor and size proportionally" ~ CTRL;WIN;90 ~ ~ Description: "Move window to next monitor and size proportionally"
"Move window to previous monitor" ~ CTRL;WIN;87 ~ ~ Description: "Move window to previous monitor"
"Move window to previous monitor and maximize" ~ CTRL;WIN;69 ~ ~ Description: "Move window to previous monitor and maximize"
"Move window to previous monitor and size proportionally" ~ CTRL;WIN;68 ~ ~ Description: "Move window to previous monitor and size proportionally"
"Next random wallpaper image (Pro only)" ~ CTRL;WIN;82 ~ ~ Description: "Next random wallpaper image (Pro only)"
"Show Monitor Selector (Pro Only)" ~ * ~ ~ Description: ""
"Size and move window to bottom side of monitor" ~ CTRL;WIN;40 ~ ~ Description: "Move window to bottom side of monitor, Change window width to specified percentage: 100%, Change window height to specified percentage: 50%"
"Size and move window to left side of monitor" ~ CTRL;WIN;37 ~ ~ Description: "Move window to left side of monitor, Change window width to specified percentage: 50%, Change window height to specified percentage: 100%"
"Size and move window to right side of monitor" ~ CTRL;WIN;39 ~ ~ Description: "Move window to right side of monitor, Change window width to specified percentage: 50%, Change window height to specified percentage: 100%"
"Size and move window to top side of monitor" ~ CTRL;WIN;38 ~ ~ Description: "Move window to top side of monitor, Change window width to specified percentage: 100%, Change window height to specified percentage: 50%"
"Span window across all monitors" ~ CTRL;WIN;192 ~ ~ Description: "Span window across all monitors"
"Start Screen Saver (Pro Only)" ~ * ~ ~ Description: "Start Screen Saver (Pro Only)"
"Toggle Freeze Current Wallpaper Images" ~ * ~ ~ Description: "Toggle Freeze Current Wallpaper Images"
"Toggle HotKeys" ~ * ~ ~ Description: "Toggle HotKeys"
"Toggle Multi-Monitor Taskbar (Pro only)" ~ * ~ ~ Description: "Toggle Multi-Monitor Taskbar (Pro only)"
"Toggle TitleBar Buttons" ~ * ~ ~ Description: "Toggle TitleBar Buttons"
"Toggle Window Always on Top" ~ * ~ ~ Description: "Toggle Window Always on Top"
"Toggle Window Transparency (50%)" ~ * ~ ~ Description: "Toggle Window Transparency (50%)"

***** TitleBar Buttons *********************************
Enabled: False
Minimum Window Width: 0
Standard Backgrounds: False
Aero Positioning: True
DisplayFusion Caption Button Size: {Width=21, Height=21}
System Caption Button Size: {Width=25, Height=25}
Detected Caption Button Size: {Width=21, Height=21}
Custom Background: Blank

***** Taskbars *****************************************
Enabled: True
Taskbar Mode: ShowRelevant
Middle-Click Behaviour: OpenNewInstance
Button Style: IconsAndText
Opacity: 100
Flash Blink: True
Thumbnail Preview: None
Thumbnail Preview Animations: True
Sizing Bar Size: 0
Button Width Max: 160
Button Width Override: 0
Button Icon Size: 16
Button Gap Size: {Width=0, Height=0}
Clock Time Format (use/default): h:mm tt / h:mm:ss tt
Start Menu Handle: NULL
Windows Taskbar Side: Bottom
Windows Taskbar Size: {Width=1280, Height=30}
Windows Taskbar Bounds: {X=0,Y=994,Width=1280,Height=30}
Windows Taskbar Monitor Bounds: {X=0,Y=0,Width=1280,Height=1024}
Disabled Taskbars: None
Colour Tracking Override: None
Button Height: 30
Text Glow Size: 0
Count: 1

***** Taskbar 1 ****************************************
Location: {X=1280,Y=994,Width=1280,Height=30}
Monitor ID: 2
Position (Setting/Current): Automatic / Bottom
Size: Automatic
Auto-Hide: Disabled
Button Grouping: False
TopMost: True
Buttons (0):
None

***** Taskbar Deleted Items
o************************

None

***** Taskbar Items [2] ********************************
"" (0x000406c6:0x000406c6:0x000406c6 ~ None ~ {X=382,Y=211,Width=516,Height=390})
"DisplayFusion Pro ~ Settings" (0x00050284:0x00050284:0x00050284 ~ None ~ {X=237,Y=213,Width=807,Height=569})

***** Window Snapping **********************************
Snap to Monitor Edges: False
Snap to Application Window Edges: False
Snap Distance: 20
Snap Mode: Always
Snap Modifier: Shift

***** Window Management ********************************
Maximized Window Dragging: True
Maximized Window Dragging Overlay: True
Middle-Click Window Moving: True
Window Move Use New Method: False
Spanned Window Memory: 0

***** Window Location
o******************************

Enabled: True
Taskbar Shortcuts Waiting: 0
None

***** Windows Logon Background *************************
Enabled: False
Image:
Colour: Color [A=255, R=0, G=78, B=152]
Size Mode: FitBestMaintainClip
Colour Mode: Normal

***** Screen Savers [1] ********************************
Enabled: False
Span: True
0: "C:\WINDOWS\System32\ssstars.scr" ~ Preview: True

***** Screen Savers Installed [13] *********************
"avast! antivirus" ~ "C:\WINDOWS\avastSS.scr"
"Windows XP" ~ "C:\WINDOWS\System32\logon.scr"
"Blank" ~ "C:\WINDOWS\System32\scrnsave.scr"
"3D Flying Objects" ~ "C:\WINDOWS\System32\ss3dfo.scr"
"Beziers" ~ "C:\WINDOWS\System32\ssbezier.scr"
"3D FlowerBox" ~ "C:\WINDOWS\System32\ssflwbox.scr"
"Marquee" ~ "C:\WINDOWS\System32\ssmarque.scr"
"My Pictures Slideshow" ~ "C:\WINDOWS\System32\ssmypics.scr"
"Mystify" ~ "C:\WINDOWS\System32\ssmyst.scr"
"3D Pipes" ~ "C:\WINDOWS\System32\sspipes.scr"
"Starfield" ~ "C:\WINDOWS\System32\ssstars.scr"
"3D Text" ~ "C:\WINDOWS\System32\sstext3d.scr"
"ScreensaverMaker" ~ "C:\WINDOWS\System32\Technip.scr"

[size=14pt](note, ran out of space. Continued in next message)[/size]

[size=14pt](NOTE: Continued from previous message)[/size]

***** Languages [30] ***********************************
ca (True): "Catalan" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\ca.lang"
da (True): "Danish" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\da.lang"
de (True): "German" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\de.lang"
en (True): "English" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\en.lang"
en-us (True): "English (United States)" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\en-us.lang"
es (True): "Spanish" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\es.lang"
fr (True): "French" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\fr.lang"
hr (True): "Croatian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\hr.lang"
it (True): "Italian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\it.lang"
lv (True): "Latvian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\lv.lang"
hu (True): "Hungarian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\hu.lang"
nl-be (True): "Dutch (Belgium)" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\nl-be.lang"
nl-nl (True): "Dutch (Netherlands)" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\nl-nl.lang"
no (True): "Norwegian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\no.lang"
pl (True): "Polish" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\pl.lang"
pt (True): "Portuguese" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\pt.lang"
pt-br (True): "Portuguese (Brazil)" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\pt-br.lang"
sk (True): "Slovak" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\sk.lang"
fi (True): "Finnish" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\fi.lang"
sv (True): "Swedish" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\sv.lang"
tr (True): "Turkish" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\tr.lang"
cs (True): "Czech" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\cs.lang"
el (True): "Greek" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\el.lang"
ru (True): "Russian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\ru.lang"
fa (True): "Persian" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\fa.lang"
th (True): "Thai" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\th.lang"
zh-cn (True): "Chinese (People's Republic of China)" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\zh-cn.lang"
zh-tw (True): "Chinese (Taiwan)" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\zh-tw.lang"
ja (True): "Japanese" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\ja.lang"
ko (True): "Korean" ~ Version: 3.3.0.0 ~ File: "C:\Program Files\DisplayFusion\Languages\ko.lang"

***** Compatibility
o********************************

None

***** Advanced Settings ********************************
General: Application Hooks Disabled: --
General: Memory Trim Disabled: --
General: Monitor Order: --
General: Pause Global Hooks on Fullscreen: --
General: Processor Affinity: --
General: Run as a High Priority Process: --
General: Show Language Errors: --
Taskbar: Auto-Hide Animation Disabled: --
Taskbar: Button Dragging Icons: --
Taskbar: Clock Size (Taskbar #1): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\1\ClockSize"
Taskbar: Clock Size (Taskbar #2): --
Taskbar: Clock Size (Taskbar #3): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\3\ClockSize"
Taskbar: Clock Size (Taskbar #4): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\4\ClockSize"
Taskbar: Clock Size (Taskbar #5): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\5\ClockSize"
Taskbar: Clock Size (Taskbar #6): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\6\ClockSize"
Taskbar: Clock Size (Taskbar #7): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\7\ClockSize"
Taskbar: Clock Size (Taskbar #: {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\8\ClockSize"
Taskbar: Clock Size (Taskbar #9): {ERROR} Failed to call ReadValueString: Failed to open key.
"CurrentUser\Software\Binary Fortress Software\DisplayFusion\Taskbars\9\ClockSize"
Taskbar: Clock Text: --
Taskbar: Colour Tracking Override: --
Taskbar: Highlighted Taskbar Buttons Blink: --
Taskbar: Show on All Monitors: --
Taskbar: Taskbar Button Gap Size (X): --
Taskbar: Thumbnail Preview Animation: --
Taskbar: Thumbnail Preview Delay: --
Taskbar: Thumbnail Preview Size: --
Taskbar: Thumbnail Preview ToolTips: --
TitleBar Buttons: Custom Button Background: --
TitleBar Buttons: Don't use Aero TitleBar Button Positioning: --
TitleBar Buttons: Horizontal Offset: --
TitleBar Buttons: Minimum Window Width: --
TitleBar Buttons: Show Debug Info: --
TitleBar Buttons: Vertical Offset: --
Wallpaper: Generated Folder Override: --
Wallpaper: Run Program After Wallpaper Change: --
Wallpaper: Show Wallpaper Apply Prompt: --
Wallpaper: Startup Change Delay: --
Window: Use New Method To Move Windows: --

***** Hooks ********************************************
API Force Disabled: False
x86 Path: C:\Program Files\DisplayFusion\Hooks\DisplayFusionHookx86_EFB9CFA7-09F0-4858-ADE3-1A16AF441590.dll
x86 Loaded: True
x64 Path: C:\Program Files\DisplayFusion\Hooks\DisplayFusionHookx64_EC308504-9F68-4BCB-B101-12FCB77733B9.dll
x64 Loaded: False
Notify GUID: 9398ef4e-5233-44f3-a771-58285564eab8

***** File: DisplayFusion ******************************
Path: C:\Program Files\DisplayFusion\DisplayFusion.exe
Name: DisplayFusion
Prod Version: 3.3.0.0
File Version: 3.3.0.0
Size: 1,516,264 bytes
Date Modified (UTC): Feb 16, 2011 @ 16:49

***** File: DisplayFusion x86 Hook DLL *****************
Path: C:\Program Files\DisplayFusion\Hooks\DisplayFusionHookx86_EFB9CFA7-09F0-4858-ADE3-1A16AF441590.dll
Name: DisplayFusion Hook
Prod Version: 3.2.1.7
File Version: 3.2.1.7
Size: 60,664 bytes
Date Modified (UTC): Dec 10, 2010 @ 17:49

***** File: DisplayFusion x64 Hook DLL *****************
Path: C:\Program Files\DisplayFusion\Hooks\DisplayFusionHookx64_EC308504-9F68-4BCB-B101-12FCB77733B9.dll
Name: DisplayFusion Hook
Prod Version: 3.2.1.7
File Version: 3.2.1.7
Size: 77,048 bytes
Date Modified (UTC): Dec 10, 2010 @ 17:49

***** File: DisplayFusion x86 Hook *********************
Path: C:\Program Files\DisplayFusion\DisplayFusionHookx86.exe
Name: DisplayFusion Hook x86
Prod Version: 3.2.1.7
File Version: 3.2.1.7
Size: 93,432 bytes
Date Modified (UTC): Dec 10, 2010 @ 16:49

***** File: DisplayFusion Helper ***********************
Path: C:\Program Files\DisplayFusion\DisplayFusionHelper.exe
Name: DisplayFusion Helper
Prod Version: 3.3.0.0
File Version: 3.3.0.0
Size: 84,728 bytes
Date Modified (UTC): Feb 16, 2011 @ 16:49

***** File: DisplayFusion Screen Saver *****************
Path: C:\Program Files\DisplayFusion\DFSSaver.scr
Name: DisplayFusion Screen Saver
Prod Version: 3.3.0.0
File Version: 3.3.0.0
Size: 178,440 bytes
Date Modified (UTC): Feb 16, 2011 @ 16:49

***** Managed Threads [4] ******************************
ID:3 ~ Name:TaskbarManager ~ Age:4 minutes ~ Alive:True ~ BG:True ~ State:Background ~ Thread Name:TaskbarManager_fa31dcfc-1ba8-43c2-9325-0dc584f8debb
ID:4 ~ Name:WindowLocationManager ~ Age:4 minutes ~ Alive:True ~ BG:True ~ State:Background ~ Thread Name:WindowLocationManager_4bf6ba67-12e2-4d0d-af53-7ecd1847613d
ID:5 ~ Name:HookManager ~ Age:4 minutes ~ Alive:True ~ BG:True ~ State:Background ~ Thread Name:HookManager_cb408b75-a5d1-40e7-b38e-d20ffed4b9ce
ID:6 ~ Name:HookManagerProcess ~ Age:4 minutes ~ Alive:True ~ BG:True ~ State:Background ~ Thread Name:HookManagerProcess_bae3f5cc-017e-4b14-9407-faaebd17d453

***** Process Cache [11] *******************************
"C:\notes\notes.exe" ~ PID: 4308 ~ Window: 0x000406c6 ~ Version: 7.0.20.6269 ~ Age: 8.4 seconds ~ WindowText: ""
"C:\Program Files\DisplayFusion\DisplayFusion.exe" ~ PID: 2952 ~ Window: 0x00050284 ~ Version: 3.3.0.0 ~ Age: 2 minutes ~ WindowText: "DisplayFusion Pro ~ Settings"
"C:\Program Files\DisplayFusion\DisplayFusion.exe" ~ PID: 2952 ~ Window: 0x000502aa ~ Version: 3.3.0.0 ~ Age: 30.7 seconds ~ WindowText: ""
"C:\WINDOWS\Explorer.EXE" ~ PID: 2148 ~ Window: 0x0001010c ~ Version: 6.00.2900.5512 ~ Age: 15.7 seconds ~ WindowText: ""
"C:\WINDOWS\Explorer.EXE" ~ PID: 2148 ~ Window: 0x00030114 ~ Version: 6.00.2900.5512 ~ Age: 9.2 seconds ~ WindowText: "Quick Launch"
"C:\WINDOWS\system32\rundll32.exe" ~ PID: 3348 ~ Window: 0x000500c2 ~ Version: 5.1.2600.5512 ~ Age: 2 minutes ~ WindowText: ""
"C:\WINDOWS\system32\rundll32.exe" ~ PID: 3348 ~ Window: 0x000400c2 ~ Version: 5.1.2600.5512 ~ Age: 3 minutes ~ WindowText: ""
"C:\WINDOWS\system32\rundll32.exe" ~ PID: 3348 ~ Window: 0x00060276 ~ Version: 5.1.2600.5512 ~ Age: 3 minutes ~ WindowText: ""
"C:\WINDOWS\system32\rundll32.exe" ~ PID: 3348 ~ Window: 0x00020288 ~ Version: 5.1.2600.5512 ~ Age: 4 minutes ~ WindowText: ""
"C:\WINDOWS\system32\rundll32.exe" ~ PID: 3348 ~ Window: 0x00030284 ~ Version: 5.1.2600.5512 ~ Age: 2 minutes ~ WindowText: ""
"C:\WINDOWS\system32\rundll32.exe" ~ PID: 3348 ~ Window: 0x00040224 ~ Version: 5.1.2600.5512 ~ Age: 2 minutes ~ WindowText: ""

No, I can't change the screensaver settings in Windows. I might be able to change it in the registry, though changing the ScreenSaveActive setting to "0" hasn't stopped the lockups, so that might not work either. See registry screenshot: