Discuss Fixing MMC cannot open the file COMPMGMT.MSC error https://premius.net/blog/windows/104-fixing-mmc-cannot-open-the-file-compmgmt-msc-error.html Sat, 11 Apr 2026 21:41:37 +0000 JComments https://premius.net/blog/windows/104-fixing-mmc-cannot-open-the-file-compmgmt-msc-error.html#comment-21 RDS Tue, 23 Jul 2013 22:51:44 +0000 https://premius.net/blog/windows/104-fixing-mmc-cannot-open-the-file-compmgmt-msc-error.html#comment-21 https://premius.net/blog/windows/104-fixing-mmc-cannot-open-the-file-compmgmt-msc-error.html#comment-8 Areilly111 Fri, 10 May 2013 00:11:09 +0000 https://premius.net/blog/windows/104-fixing-mmc-cannot-open-the-file-compmgmt-msc-error.html#comment-8