I have a client that I installed a linux server years back, they are running a copy of quickbooks PRO 2012 on their windows systems and the quickbooks data files are located on the server.
When they had windows XP they were able to switch the files back and forth from single user mode to multi user mode in quickbooks. I don't know why they did it but they would switch back and forth for some odd reason.
Once the windows boxes were upgraded to Windows 7 it give and error of H202.
SO now they cannot switch back and forth. I tried the following.
turned off firewall, on windows box
turned off iptables on the server
turned off selinux on the server
turned of antivirus on the windows box
check permissions of the folder and made sure it was granted full permissions off the windows box
but for some reason non of this is working. If I go in with an XP laptop it works so this is telling me this is a windows issue. What can I try?