Following script deletes folder by searching each user profile on windows7
Dim FSfolder 
Dim subfolder 
Dim i 
set objshell = CreateObject("Wscript.shell") 
Set FSO = CreateObject("Scripting.FileSystemObject")
Profile = strSysDrive & "C:\Users"
Set FSfolder = FSO.GetFolder(Profile) 'getting the user profile folders
'starting of the loop to delete the HKCUs
For Each subfolder In FSfolder.SubFolders
   If (subfolder.Name <> "All Users" And  subfolder.Name <> "Default User"_
   and subfolder.Name <> "LocalService" and subfolder.Name <> "NetworkService") Then
 folder1=Profile & "\" & subfolder.Name & "\AppData\Local\TechSmith\Snagit"
 DeleteThisFolder(folder1)
   end if
Next 
'*******************************************************************************************************
Function DeleteThisFolder(FolderName)
    If FSO.FolderExists(FolderName) Then
      objshell.Run "CMD.EXE /C RD /S /Q """ & FolderName & """",0,True 
    End If
End Function