serial communication error

[rravi]

hello,

when i try to run my application(serial communication simple data transfer using loop back), labview evaluaton 8.6 showing the erron as attached.I dont understand what went wrong, it was working fine earlier.

Thanks,

hari

[muks]

Looks like a permission error.

[rravi · Accepted solution]

Is that mean permission from NI? it was working fine, once i terminated the labview application abruptly when not responding since then i have this problem.

hari

[rravi]

Thnks i have solved the problem by reinstalling the VISA drivers, and the application is working fine.

hari