Our users are having problems accessing files on file server over the network. Problem started when we updated anti-virus on this server which required at reboot. After that upgrade, anything we try to access files (word, excel, powerpoint, etc) it takes about 30secs to a minute to open documents sometimes locking up Word or other programs that we are trying to open.
We have checked event logs but really haven’t seen any errors messages that would give us a clue to possible cause and resolution. Any suggestions on what we need to look at????