_*Who said it had to be called msvbvm60.dll? under 1 SECOND FLAT FOR 20 MB !!!! VERSION 3*

This is is originally from Mark Withers . Mark Withers Mark Withers Mark Withers I do not want anyone to tell me I steal code. I just wanted to show Mark how to Update is code... I got it running under 1 second for a 20 Mb file... yes!!! under 1 second no, no API required... only pure VB optimization... I first calculated all FileLen and Len before the loop... this is THE optimisation that did all the thing then I used a buffer for looping through the file and I added null chars at the end of the dll name if it was too short, because in C++, strings ends with null chars I hope this helps you Mark Best regards, Jean-Philippe Leconte Senior programmer Win32/64 expert C++ / VB