Thanks Sergey

Placing MSVCP71.DLL in the application's folder fixed it.

Cyril



>Check Thread #1379824
>
>>Usually it works fine, but I get this message on one Windows XP and one Vista PC.
>>
>>Library file c:\test\vfpcompression.fll is invalid
>>
>>Craig provided a solution ("Important note about the required C++ runtime libraries") here:
>>http://www.sweetpotatosoftware.com/SPSBlog/PermaLink,guid,91241006-595a-487d-ac06-d0fc1fc71632.aspx
>>
>> I tried both solutions but neither worked on these two PCs.
>>
>>Does anyone have a solution for this problem?
>>
>>
>>Cyril