Can not find script engine "VBScript"

[crackoo]

I am under Vista 32-bit, so here is the error I have when I run any VBS script and this after uninstall Avast Internet Security:
Can not find script engine "VBScript"
Do you have an idea of the problem and especially how to solve it ?
Thank you for your help !

 

[xwb]

Try popping up a cmd prompt and typing

cscript scriptname.vbs

If that works, then it is just the associations that are incorrect.

 

[crackoo]

cscript scriptname.vbs =====> I get the Same Error !!!

 

[xwb]

Do windows\system32\cscript.exe or windows\system32\wscript.exe exist?

 

[crackoo]

Hi !
The windows\system32\cscript.exe and windows\system32\wscript.exe exist !
Even after uninstalling Avast Internet Security there are values? that remain in the registry and I can not delete or modify them because I have no right as I am an administrator on this PC ?
So how to solve this problem ?

 Windows Registry Editor Version 5.00 
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}] 
@="VB Script Language" 
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories] 
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories\{F0B7A1A1-9847-11CF-8F20-00805F2CD064}] 
@=hex(0): 

[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\Implemented Categories\{F0B7A1A2-9847-11CF-8F20-00805F2CD064}] 
@=hex(0): 
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32] 
@="C:\\Program Files\\AVAST Software\\Avast\\AhAScr.dll" 
"ThreadingModel"="Both" 
"Default Engine"="C:\\Windows\\system32\\VBScript.dll" 
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\OLEScript] 
@=hex(0): 
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\ProgID] 
@="VBScript"

In fact, it had a residue of Avast Antivirus in the registry:
[HKEY_CLASSES_ROOT\CLSID\{B54F3741-5B07-11cf-A4B0-00AA004A55E8}\InprocServer32]

There is a link to a dll Avast Antivirus instead of C: \Windows\system32\vbscript.dll
By replacing it I think it will Works fine I'm sure ! But the great Problem I can't because I have no right as I am an administrator on this PC ?

 

[xwb]

There are two types of administrator: one with administrator privileges and the other one called administrator.

The one with administrator privileges cannot do this: you need to be the one called administrator. If the administrator account has not been enabled, from a command prompt,

net user administrator /active:yes

logout and login as administrator. Then you should be able to do whatever.