2015年10月13日

Can I Fix ERROR_DS_CLASS_MUST_BE_CONCRETE Error for my PC

About a week ago, I upgraded my windows 7 to 8, but i don't really like the results, when my computer starts up, it s always pop up ERROR_DS_CLASS_MUST_BE_CONCRETE issue and the just a black screen, it disappears after like 2-3 minutes. How should I do to fix ERROR_DS_CLASS_MUST_BE_CONCRETE?


I suggest you to perform the methods provided below and check if it helps.

Method 1:Launch SmartPCFixer to solve ERROR_DS_CLASS_MUST_BE_CONCRETE problem.

1. Click the below button to download SmartPCFixer.

download smartpcfixer

2. Launch the application, you will see the below interface.

smartpcfixer screenshot

3. Click [Quick Scan] to run a whole scan for your computer.

4. Click [Fix All] to get rid of ERROR_DS_CLASS_MUST_BE_CONCRETE problem.


Method Two: To resolve ERROR_DS_CLASS_MUST_BE_CONCRETE issue effectively and efficiently, we highly recommend you to do a free check with sfc utility.

1. To do this, click Start, type Command Prompt or cmd in the Search box, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow.

sfc

2. At the command prompt, type the following command, and then press ENTER:

sfc /scannow


Reference: https://support.microsoft.com/en-us/kb/929833


Suggestions:

ERROR_DS_CLASS_MUST_BE_CONCRETE error can never be ignored when you come across it on your PC. If ERROR_DS_CLASS_MUST_BE_CONCRETE error cannot be troubleshooted in a effective way, you may received more severe computer problems. Therefore, for the sake of computer security and personal information, you need to get rid of ERROR_DS_CLASS_MUST_BE_CONCRETE error as soon as possible with the guide in this post. SmartPCFixer can be your best choice to remove ERROR_DS_CLASS_MUST_BE_CONCRETE error in time.


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posted by Shirley Smith at 11:38| Comment(0) | 日記 | 更新情報をチェックする
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