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- #THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE INSTALL#
- #THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE UPDATE#
- #THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE UPGRADE#
- #THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE PC#
For example, I tried to do a nVidia driver update which failed.ĥ. There are numerous errors in both the Application and System event logs that are not normally there if the system is operating normally.
#THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE INSTALL#
This indicates that the SEP client was not fully removed or changes made to the OS were not fully reverted.Ĥ. Other applications may also fail to install or update. the firewall link into the OS) fails to uninstall or reinstall.ģ. Even after using CleanWipe to remove the SEP client, the problems still exist. From what I can tell, the Teefer service (i.e. Installation of previous builds of the SEP client are OK.ģ. Our other OS's (Window 7 and Windows Server 2012 R2) are not affected by this problem.ġ. Applications like MMC.EXE or any application that uses MMC (like Event Viewer or Services) fails to start with a message that says: This application has been blocked for your protection.Ģ. The SEP client cannot be uninstalled or re-installed without error.
#THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE UPGRADE#
A fresh install of Windows 10 build 1903 seems to be OK.Ģ. You must either upgrade or do a fresh install of the latest SEP client (i.e. What conditions cause the SEP client problem? It appears that it takes a combination of things to have the problem:ġ. You must be running Windows 10 build 1903 that has been upgraded from at least one or more previous Windows 10 builds. We logged a case with Symantec and have downloaded logs as well. We halted the upgrade process after that so that our remainig 2000 systems are still on version. We are having the same problems with about 200 Windows 10 build 1903 systems that upgraded to version. Several other machines are running 1903 and.
#THIS APP HAS BEEN BLOCKED FOR YOUR PROTECTION MMC.EXE PC#
A couple of weeks ago the pc was upgraded from to 1903. I NEVER have had an issue with this machine until. I certainly hope I will not have to refresh Windows and start over. I will be creating a support case but wanted to throw this out for comments or suggestions. 40 minutes, so testing has been a slow, tedious procedure. Unfortunately, restoring an image takes approx. The only trusted recovery is restoring the.
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I created a new user with administrative rights and the UAC error continues.If I sign in with built-in Administrator account, the error disappears.
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Here are the results of some testing I have done. Fortunately, I use Veritas System Recovery and was able to restore the disk image before. I tried some of the suggested solutions I found on the web with no success. I have received the error when trying to open the Hyper-V mmc console and going into other areas that use mmc.exe such as device manager. For more information contact the administrator mmc.exe” An administrator has blocked you from running this app. “This app mas been blocked for your protection. 1101 was installed and the machine rebooted, I started receiving a red User Account Control warning: The PC is running one Win 2012 Server VM which is the SEP Management console. We have one PC running Win with the Hyper-V feature enabled. I have experienced no issues until yesterday. Most are Win 7 and a few are running Win 10.
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