File sharing lock count exceeded Access Posted on by Webmaster IT Support Forum › Forums › Windows › Windows 7 › Applications › File sharing lock count exceeded Access Tagged: Microsoft Access This topic has 0 replies, 1 voice, and was last updated 7 years, 4 months ago by Webmaster. Viewing 0 reply threads Author Posts June 2, 2016 at 3:59 pm #1877 WebmasterKeymaster When I ran Access, I got the error: File sharing lock count exceeded. The File sharing lock count exceeded error went away when I changed HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Jet\4.0\Engines\Jet 4.0\MaxLocksPerFile from 9500 to 95000 Hope that helps anyone with a file sharing lock in Access. Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In