As Evan metioned, I used the VB Script function in InstallscriptMSI projectprototype BOOL ValidateString(STRING, VARIANT);function BOOL ValidateString(szString,szPattern)OBJECT oRegEx; BOOL MatchFound;begin //try to create the RegEx o...
Hi Robert,I am trying to check for prog.id=smiacore.session (Third party software) before installing our softwareI have this key.HKEY_CLASSES_ROOT\CLSID\{1E0AE031-8DE6-11d8-A869-0002A58642EC}\Prog.id I am not sure this key will remain same for ever. ...