Win7 - Exlporer 9 - cant install vroute

[Alti]

Hi!

Error:
iexplore.exe
9.0.8112.16421
4d76255d
msxml3.dll
8.110.7601.17514
4ce7b8e9
c0000005
0002e64f
1720
01cc2ea0a630c64e
C:\Program Files\Internet Explorer\iexplore.exe
C:\Windows\System32\msxml3.dll
e51a2b3b-9a93-11e0-9eeb-0021851bae85

and this:
Das Ereignis wird nicht richtig angezeigt, da der zugrunde liegende XML-Code nicht wohlgeformt ist. Nachstehend finden Sie den reinen Text des Ereignisses.

1001400x8000000000000050673ApplicationPC1.PC10PCA2Nicht verfügbar0setup.exe8.0.50727.42Setupunknown�প200-1 C:\Users\Alti\AppData\Local\Temp\{ec2424c9-8974-4122-982c-8792638f5ffd}\appcompat.txt C:\Users\Alti\AppData\Local\Temp\TabA7EC.tmp0e2223cda-9a93-11e0-9eeb-0021851bae850

and also this:
2485923787
1
APPCRASH
Nicht verfügbar
0
iexplore.exe
9.0.8112.16421
4d76255d
IEFRAME.dll
9.0.8112.16430
4db20fec
c0000005
002d57fe


C:\Users\Alti\AppData\Local\Temp\WERE5B.tmp.appcompat.txt C:\Users\Alti\AppData\Local\Temp\WER1233.tmp.WERInternalMetadata.xml C:\Users\Alti\AppData\Local\Temp\WER1234.tmp.hdmp C:\Users\Alti\AppData\Local\Temp\WER189B.tmp.mdmp
C:\Users\Alti\AppData\Local\Microsoft\Windows\WER\ReportArchive\AppCrash_iexplore.exe_7576cafb3cafc11e02e2f286fdd68a25f4e3345_0fdfcead

0
1cf683d5-9a92-11e0-9eeb-0021851bae85
0

Edit: have found the instal.log fole:
The following properties have been set:
Property: [AdminUser] = true {boolean}
Property: [ProcessorArchitecture] = Intel {string}
Property: [VersionNT] = 6.1.1 {version}
Running checks for package '.NET Framework 2.0', phase BuildList
Running external check with command line "C:\Users\Thomas\AppData\Local\Temp\VSDAD87.tmp\DotNetFX\dotnetchk.exe"
Process exited with code 1
Setting value '1 {int}' for property 'DotNetInstalled'
Reading value 'Version' of registry key 'HKLM\Software\Microsoft\Internet Explorer'
Read string value '9.0.8112.16421'
Setting value '9.0.8112.16421 {string}' for property 'IEVersion'
The following properties have been set for package '.NET Framework 2.0':
Property: [DotNetInstalled] = 1 {int}
Property: [IEVersion] = 9.0.8112.16421 {string}
Running checks for command 'DotNetFX\instmsia.exe'
Result of running operator 'ValueExists' on property 'VersionNT': true
Result of checks for command 'DotNetFX\instmsia.exe' is 'Bypass'
Running checks for command 'DotNetFX\WindowsInstaller-KB893803-v2-x86.exe'
Result of running operator 'ValueExists' on property 'Version9x': false
Result of running operator 'VersionLessThan' on property 'VersionNT' and value '5.0.3': false
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsi' and value '3.0': true
Result of checks for command 'DotNetFX\WindowsInstaller-KB893803-v2-x86.exe' is 'Bypass'
Running checks for command 'DotNetFX\dotnetfx.exe'
Result of running operator 'ValueNotEqualTo' on property 'DotNetInstalled' and value '0': true
Result of checks for command 'DotNetFX\dotnetfx.exe' is 'Bypass'
'.NET Framework 2.0' RunCheck result: No Install Needed
Launching Application.
Running command 'G:\Temp\vroute\vroute\vroute.info.application' with arguments ''


App should starting and running as Admin;
But it did not. Explorer is gone dead with unknown error.
Help please...