>>Ok.
>>Finally I'v got it work.. it was my fault.. because... because my exe was compiled with VFP8 .. and I check IDE in VFP 9.. so.. now it works without any problems.
>>sorry to trouble you
>>
>
>Interesting :) Glad you found it.

:) You was right.. its does not work as expected. only decrease count of fields helps.. as I read in this thread.. this is a problem of size of update statement.. 8K length .. did not count real length but it seems so..