>>>>Hi All
>>>>
>>>>On a few machines running Vista or XP/SP2 I am getting an error when trying to register the Cryptor XICR50.DLL. The error message is "invalid access to memory location" and it occurs when trying to register the dll using regsvr32.exe. This only happens on a few machines but I cannot see the pattern or commonality between them. On kost of our end-user mahcines there i no problem at all. Users are logged on using admin rights or even with an administrators account. Can anyone shed some light on this one?
>>>
>>>Antivirus?
>>
>>I dont believe so Al. On one machine they have the same av as I do.
>
>Still, it might be an easy test to disable any real-time scanning component to see if that makes a difference.

Hi Al. Yeah I did try it but no luck. The weird thing is that I cannot register the XICR50.DLL using regsvr32 on a particular machine. But if I run the Cryptor setup program which comes with Cryptor when you buy it then the dll is registered perfectly fine on the problem machine and I cna use it in my app. Normally we just need to register the dll and even the documentation says that for distribution simply distribute the dll and run regsvr32 on it. Any other ideas?