ERROR: '$open_shared_object'/3" The specified module could not be found

Hi Again

I get the following errror messsage when i installed both 5.6.64 and 5.7.10 on windows xp

ERROR: '$open_shared_object'/3" The specified module could not be found

The program works fine on windows vista but not in xp
The program compiles ok but the moment i enter go. which is a predicate in my program
i get that error

i also tried a simple program but the same error

Thanks in advance

Regards,

Vineet