Shulou(Shulou.com)06/02 Report--

In the morning, I saw that my risk control colleagues in the group were sending information that the risk control software could not use. At that time, the person was not in the company, so I did not deal with it.

The screenshot of the fault prompt is as follows:

When I arrived at the company in the afternoon, the colleagues of risk control followed the online method and changed the C:\ windows\ system32\ dwmapi.dll dynamic library file to dwmapi.dll.bak. Then the problem came, and the computer could not be started and the safe mode could not be entered.

Repair method steps:

1. Enter the PE with the boot USB disk, change the renamed file back to the original name, restart the computer, and start normally.

2. Find the software in the control panel first, and right-click to fix it. Invalid.

3. Uninstall the problem software and reinstall it. Invalid

4. Search for msvcr120_clr0400.dll in the search. If you have this file, download a msvcr120_clr0400.dll to USB disk and replace the file with the same name under C:\ windows\ system32\. The opening software still cannot be used.

5. Check out the plug-in .net framework. There is an extra version 4.7 in the control panel program. The company officially uses version 4.5. delete the version 4.7and reinstall 4.5. after restarting, the software can be used normally.

Note: it turned out that the. net was automatically updated. After normal use, check msvcr120_clr0400.dll, there is no this file, 4.6 Universe 4.7 version of the net is not linked to msvcr120_clr0400.dll, while .net4.5 dynamic library is msvcr110_clr0400.dll

6. later, turn off the automatic update of the system.

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