"Der opstod en ikke-afviklet undtagelse i en af programmets komponenter"

HJÆLP! Jeg aner meget lidt om computerprgrammer, så hvis du kan hjælpe mig med et irriterende (farligt?) problem, vil jeg være dybt taknemmelig, hvis du skriver på et meget lavt niveau :-)

PROBLEMET: Når jeg starter min computer (HP Pavillion) forsøger et program at installere sig: PhotoGallery. Undervejs går indstallationen i stå, og jeg får flg fejlmelding med teksten "Microsoft .NET Framework" i den blå ramme øverst:

"Der opstod en ikke-afviklet undtagelse i en af prgrammets komponenter. Hvis du klikker på Fortsæt, ignorerer programmet fejlen og forsøger at fortsætte
Obejektreferencen er ikke indstillet til en forekomst af et objekt"



Detaljerne er:
Se slutningen af denne meddelelse, hvis du vil have detaljer om,
hvordan du starter JIT-fejlfinding i stedet for denne dialogboks.

************** Undtagelsestekst **************
System.NullReferenceException: Objektreferencen er ikke indstillet til en forekomst af et objekt.
  at HP.CUE.Video.PlaybackControl.UpdateProgressBar()
  at HP.CUE.Video.PlaybackControl._ProgressTimer_Tick(Object sender, EventArgs e)
  at System.Windows.Forms.Timer.OnTick(EventArgs e)
  at System.Windows.Forms.Timer.Callback(IntPtr hWnd, Int32 msg, IntPtr idEvent, IntPtr dwTime)


************** Indlæste assemblies **************
mscorlib
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.2407
    CodeBase: file:///c:/windows/microsoft.net/framework/v1.1.4322/mscorlib.dll
----------------------------------------
hpqimzone
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///C:/Programmer/HP/Digital%20Imaging/bin/hpqimzone.exe
----------------------------------------
hpqiface
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///c:/windows/assembly/gac/hpqiface/4.0.0.0__a53cf5803f4c3827/hpqiface.dll
----------------------------------------
System.Windows.Forms
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.2032
    CodeBase: file:///c:/windows/assembly/gac/system.windows.forms/1.0.5000.0__b77a5c561934e089/system.windows.forms.dll
----------------------------------------
System.Drawing
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.2032
    CodeBase: file:///c:/windows/assembly/gac/system.drawing/1.0.5000.0__b03f5f7f11d50a3a/system.drawing.dll
----------------------------------------
System
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.2407
    CodeBase: file:///c:/windows/assembly/gac/system/1.0.5000.0__b77a5c561934e089/system.dll
----------------------------------------
hpqcc2
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqcc2/3.0.0.0__a53cf5803f4c3827/hpqcc2.dll
----------------------------------------
hpqutils
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqutils/4.0.0.0__a53cf5803f4c3827/hpqutils.dll
----------------------------------------
hpqfmrsc
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///c:/windows/assembly/gac/hpqfmrsc/4.0.0.0__a53cf5803f4c3827/hpqfmrsc.dll
----------------------------------------
hpqtray
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///c:/windows/assembly/gac/hpqtray/4.0.0.0__a53cf5803f4c3827/hpqtray.dll
----------------------------------------
hpqovskn
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqovskn/3.0.0.0__a53cf5803f4c3827/hpqovskn.dll
----------------------------------------
hpqthumb
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///c:/windows/assembly/gac/hpqthumb/3.0.0.0__a53cf5803f4c3827/hpqthumb.dll
----------------------------------------
hpqimvlt
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqimvlt/3.0.0.0__a53cf5803f4c3827/hpqimvlt.dll
----------------------------------------
hpqimgrc
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqimgrc/4.0.0.0__a53cf5803f4c3827/hpqimgrc.dll
----------------------------------------
hpqimzone.resources
    Assemblyversion: 3.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///C:/Programmer/HP/Digital%20Imaging/bin/da/hpqimzone.resources.DLL
----------------------------------------
hpqntrop
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqntrop/4.0.0.0__a53cf5803f4c3827/hpqntrop.dll
----------------------------------------
Interop.hpqcxm08
    Assemblyversion: 3.0.0.0
    Win32-version: 60.0.155.000
    CodeBase: file:///c:/windows/assembly/gac/interop.hpqcxm08/3.0.0.0__a53cf5803f4c3827/interop.hpqcxm08.dll
----------------------------------------
System.Xml
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.2032
    CodeBase: file:///c:/windows/assembly/gac/system.xml/1.0.5000.0__b77a5c561934e089/system.xml.dll
----------------------------------------
LEAD
    Assemblyversion: 13.0.0.113
    Win32-version: 13.0.0.113
    CodeBase: file:///c:/windows/assembly/gac/lead/13.0.0.113__9cf889f53ea9b907/lead.dll
----------------------------------------
LEAD.Wrapper
    Assemblyversion: 13.0.0.113
    Win32-version: 13.0.0.113
    CodeBase: file:///c:/windows/assembly/gac/lead.wrapper/13.0.0.113__9cf889f53ea9b907/lead.wrapper.dll
----------------------------------------
hpqtray.resources
    Assemblyversion: 4.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///c:/windows/assembly/gac/hpqtray.resources/4.0.0.0_da_a53cf5803f4c3827/hpqtray.resources.dll
----------------------------------------
hpqfmrsc.resources
    Assemblyversion: 4.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///c:/windows/assembly/gac/hpqfmrsc.resources/4.0.0.0_da_a53cf5803f4c3827/hpqfmrsc.resources.dll
----------------------------------------
LEAD.Windows.Forms
    Assemblyversion: 13.0.0.113
    Win32-version: 13.0.0.113
    CodeBase: file:///c:/windows/assembly/gac/lead.windows.forms/13.0.0.113__9cf889f53ea9b907/lead.windows.forms.dll
----------------------------------------
LEAD.Drawing
    Assemblyversion: 13.0.0.113
    Win32-version: 13.0.0.113
    CodeBase: file:///c:/windows/assembly/gac/lead.drawing/13.0.0.113__9cf889f53ea9b907/lead.drawing.dll
----------------------------------------
interop.hpqimgr
    Assemblyversion: 4.0.0.0
    Win32-version: 4.0.0.0
    CodeBase: file:///c:/windows/assembly/gac/interop.hpqimgr/4.0.0.0__a53cf5803f4c3827/interop.hpqimgr.dll
----------------------------------------
hpqasset
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///c:/windows/assembly/gac/hpqasset/4.0.0.0__a53cf5803f4c3827/hpqasset.dll
----------------------------------------
hpqmirsc
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.155.000
    CodeBase: file:///C:/Programmer/HP/Digital%20Imaging/bin/hpqmirsc.DLL
----------------------------------------
hpqmirsc.resources
    Assemblyversion: 3.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///C:/Programmer/HP/Digital%20Imaging/bin/da/hpqmirsc.resources.DLL
----------------------------------------
hpqedit
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqedit/3.0.0.0__a53cf5803f4c3827/hpqedit.dll
----------------------------------------
hpqvideo
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqvideo/3.0.0.0__a53cf5803f4c3827/hpqvideo.dll
----------------------------------------
LEAD.Windows.Forms.DrawingContainer
    Assemblyversion: 13.0.0.113
    Win32-version: 13.0.0.113
    CodeBase: file:///c:/windows/assembly/gac/lead.windows.forms.drawingcontainer/13.0.0.113__9cf889f53ea9b907/lead.windows.forms.drawingcontainer.dll
----------------------------------------
hpqmdmr
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqmdmr/4.0.0.0__a53cf5803f4c3827/hpqmdmr.dll
----------------------------------------
LEAD.Drawing.Imaging.ImageProcessing
    Assemblyversion: 13.0.0.113
    Win32-version: 13.0.0.113
    CodeBase: file:///c:/windows/assembly/gac/lead.drawing.imaging.imageprocessing/13.0.0.113__9cf889f53ea9b907/lead.drawing.imaging.imageprocessing.dll
----------------------------------------
hpqimlib
    Assemblyversion: 3.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqimlib/3.0.0.0__a53cf5803f4c3827/hpqimlib.dll
----------------------------------------
hpqedit.resources
    Assemblyversion: 3.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///c:/windows/assembly/gac/hpqedit.resources/3.0.0.0_da_a53cf5803f4c3827/hpqedit.resources.dll
----------------------------------------
hpqglutl
    Assemblyversion: 4.0.0.0
    Win32-version: 060.000.087.000
    CodeBase: file:///c:/windows/assembly/gac/hpqglutl/4.0.0.0__a53cf5803f4c3827/hpqglutl.dll
----------------------------------------
hpqcc2.resources
    Assemblyversion: 3.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///c:/windows/assembly/gac/hpqcc2.resources/3.0.0.0_da_a53cf5803f4c3827/hpqcc2.resources.dll
----------------------------------------
hpqvideo.resources
    Assemblyversion: 3.0.0.0
    Win32-version: 60.0.83.0
    CodeBase: file:///C:/Programmer/HP/Digital%20Imaging/bin/da/hpqvideo.resources.DLL
----------------------------------------
Interop.hpqvideo
    Assemblyversion: 4.0.0.0
    Win32-version: 4.0.0.0
    CodeBase: file:///c:/windows/assembly/gac/interop.hpqvideo/4.0.0.0__a53cf5803f4c3827/interop.hpqvideo.dll
----------------------------------------
mscorlib.resources
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/mscorlib.resources/1.0.5000.0_da_b77a5c561934e089/mscorlib.resources.dll
----------------------------------------
System.Windows.Forms.resources
    Assemblyversion: 1.0.5000.0
    Win32-version: 1.1.4322.573
    CodeBase: file:///c:/windows/assembly/gac/system.windows.forms.resources/1.0.5000.0_da_b77a5c561934e089/system.windows.forms.resources.dll
----------------------------------------

************** JIT-fejlfinding **************
Hvis du vil aktivere JIT-fejlfinding, skal værdien jitDebugging indstilles
i afsnittet system.windows.forms i konfigurationsfilen
for programmet eller computeren.
Programmet skal desuden kompileres med fejlfinding
aktiveret.

Eksempel:

<configuration>
    <system.windows.forms jitDebugging="true" />
</configuration>

Når JIT-fejlfinding er aktiveret, bliver alle ikke-afviklede
undtagelser sendt til den JIT-fejlfindingsfunktion, der er registreret på computeren, i stedet for
at blive afviklet af denne dialogboks.