Q: I just installed a software for many times, but I always encounter the message "The file MCOMMU.dll is missing." I've tried to figure it out on my own. It didn't work! One problem is I'm not sure if I have done the right thing to fix this error. I need professioncal suggestions. Many Thanks. Jo
A: The answer is absolutely yes. You can solve MCOMMU.dll issues with the following solution.
Besides, MCOMMU.dll might be caused by the wrong installation of a software. If you uninstall the program which you have just installed, MCOMMU.dll problem will be resolved easily.
How to clean your computer (win7 or vista)
1. You must log on your computer with administrator rights.
2. Click Start, type msconfig.exe in the Start Search box, and then press Enter to start the System Configuration utility.
3. On the General tab, click the Selective startup option, and then click to clear the Load startup items check box. (The Use Original Boot.ini check box is unavailable.)
4. On the Services tab, click to select the Hide all Microsoft services check box, and then click Disable all.
Note This step lets Microsoft services continue to run. These services include Networking, Plug and Play, Event Logging, Error Reporting, and other services. If you disable these services, you may permanently delete all restore points. Do not do this if you want to use the System Restore utility together with existing restore points.
5. Click OK, and then click Restart.
Reference: http://support.microsoft.com/kb/929135/en-us
Fix MCOMMU.dll Error by yourself!
Step One: Download MCOMMU.dll Files with SmartPCFixer.
Step Two: Extract the downloaded file to the program folder that the MCOMMU.dll file is damaged. Restart your computer and see if the error is fixed
Step Three: If the MCOMMU.dll not found error still occurs, you had better run a SFC for your system In most cases, SFC is able to hunt for the damaged MCOMMU.dll system files for you, and fix it directly.
Automatic MCOMMU.dll Issues Removal Tutorial:
Step 1 At first, you need to download SmartPCFixer from Official Website and click on Scan option.
Step 2 Click "System Fix", you can view the following pictures.
Step 3 Click "Dll Download" and type the missing MCOMMU.dll in the searching box.
Step 4 Click Download and Register MCOMMU.dll Files with SmartPCFixer.
Step 5 Reboot Your PC, Error Removed!
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