Hi,
Thanks for posting your query to Microsoft forum. I will certainly help you with this.
Msvcr120_clr0400.dll is a type of DLL file associated with Windows 8 Pro developed by Microsoft for the Windows Operating System. This issue could cause if the msvcr120_clr0400.dll file might have gone corrupted or not installed successfully.
Do you have Visual Studio installed on your computer?
I would suggest you to follow the methods below and check.
Method 1: Check your Recycle bin
Make sure you have not accidently deleted msvcp110.dll file. Check your Recycle bin to make sure its not there. If you find it just restore and see if you get the error again.
If the issue persists, follow method 2.
Method 2:
1. Click “Start”, type "services.msc" (without quotation marks) in the Search bar and press Enter.
Note: If UAC (User Account Control) window is prompted for permission to continue, please click “Continue”.
2. Double click “Volume Shadow Copy Service” and switch to “General” tab.
3. Change the “Startup type” to “Automatic” and click “Apply”.
4. Click “Start” and click “OK”.
If the issue persists, follow method 3.
Method 3: Download Visual C++ Redistributable
I would suggest you to
uninstall all version of Visual Studio and re-install Visual Studio 2012 and then check for the issue.
Download Visual C++ Redistributable for Visual Studio from the Official Microsoft website. Install
it once download. This step will replace the old corrupted file in most cases.
Hope this information is helpful. Please post back for further assistance, we'll be glad to assist you.
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Thanks & Regards,
Isha Soni