How can I modificate an exe file

[Dennis_Knutson]

Needing a password implies that you do have the source code. However, if forgotten the only ones that might be able to remove a password is NI. You can't do it yourself. You coudl try sending the VI to NI's tech support and see what they can do. I'm sure you'll also have to provide some sort of proof that you own the code.

[Jim_Kring]

This is your only hope of finding the password:

http://www.aivaliotis.com/archives/lv/vi_password_cracking.shtml

Good luck,

-Jim

[Dami]

Thanks. Now I'm trying this program but it's very slow.I can stay until next month.But anyway thanks for your help and your lost time with me.