The public key on our NW6sp3 server had expired, so we ran the PKIDIAG
utility to renew the certificate which worked fine. But we are still
having issues with some users not being able to map drives (getting 8901
errors) and iManager not working. Need this to look at the licenses!

The EDIR version is 86.0.2.

I've found a TID that says to upgrade the NICI to the latest version, is
there any issue with applying the NICI 2.4.2 to this version of EDIR? The
NICI version installed is 2.0.1 and iManager is 1.2.2.