Catroot2文件夹:对计算机有害吗?

2015/03/16

In the Windows operating system Catroot folder is harmless. It is a computer can affect your ability to receive legal process Windows update capabilities. So this is the reason why deleted it. However, to remove it, Catroot2 folder files are damaged, preventing you install Windows updates. Rename, move, or delete a folder catroot cause Windows to create a new copy.

CatRoot folder contains a security catalog files, CatRoot2 folder contains a catalog database file. Some third-party programs may require CatRoot \ {F750E6C3-38EE-11D1-85E5-00C04FC295EE} folder certain .CAT file. Also CatRoot2 the oemO.CAT and 1.CAT more important, is not recommended to delete. You can also place all of the .CAT files to a folder in another, periodically check CatRoot2 \ dberr.txt whether .cat file missing error message, then there are tips .CAT files back CatRoot \ {F750E6C3-38EE-11D1-85E5-00C04FC295EE} folder until dberr.txt stop showing an error. File CatRoot2 folder produced are generally * .chk, *. Emb, *. Log, *. Txt of temporary files.

How do I delete it?

1. Click on the “Start” menu and select “Run.” Enter cmd, then press OK to open a command line interface

2. Enter net stop cryptsvc, press the Enter key to temporarily disable encryption services. You can see the command line interface a “Cryptographic Service stopped successfully”

3. Type ren% systemroot% \ System32 \ Catroot2 oldcatroot2, and then press Enter. This will rename the unwanted catroot2 folder for oldcatroot2, and allow Windows to create a new copy.

4. Enter the net start cryptsvc to re-activate encryption services. You see the command interface appears after “Cryptographic Service started successfully”, you can exit this screen.

If you rename catroot2, to resolve Windows Update problem, then you need to remove some temporary files to complete the repair. To do this, you can click on the “Start” menu, then select the “My Computer” folder and then open the local disk (usually drive C).

Open the Windows folder, and then open the System32, Catroot, F750E6C3-38EE-11D1-85E5-00C04FC295EE folder. Remove scored tmp file begins. Your computer will not immediately re-create catroot2 folder. You may have to wait to start or install Windows updates before they can see the changes. Oldcatroot2 folder holding until a new folder is created, you can then delete it.

If you think this folder files may contain viruses or malicious programs that can be downloaded antivirus comprehensive antivirus.

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