>Are you runing 32 or64-bit Windows 7?
>
>>
>>In my pc I have these values!
>>
>>Some have less or more zeroes, even 30 zeros,
>>INT and CEILING for these work properly.
>>I only put the wrong ones.
>>
>>We should look into the underlying C code.
>>Probably some parameter of a Windows API is large and
>>VFP does not properly check

64bit