I'm running into an issue I've never seen before and am seeking some assistance.
Windows Server 2012 R2 AD domain with 30 users and 2 domain controllers: dc1 and dc2
File server /w 2 file shares: R and T drive
After a Windows Update users are no longer able to access these file shares. They are receiving the following error:
"the target account name is incorrect"
Sometimes you can access the share drive but it will time out and go back to the error mentioned above.
However, users can browse to the file share via explorer just fine using the UNC: \\dc1\share. Computers can also ping both dc's by DNS just fine as well. I have rebooted both dc's along with the file server in question. Additionally I have disjoined and rejoined the file server from the domain no avail.
Can someone please point me in the right direction as to how to proceed? Thank you!