error 7 when use user library

[hectorphan]

How can i use this library without error 7

I'm using labview 8.6 and win 7

[Dennis_Knutson]

How about explaining where and when you get the error? There are a lot of VIs there and someone here should not have to go through each and every one. It's information you should be able to easily provide.

[Verne_D]

Also, Windows 7 is only formally supported for LV 2009 and 2010. Errors with 8.6 may or may not be fixable 😞 (usually it works fine in compatibility mode, though)