5 simple ways to check if an exe file is safe

A corrupted file is a computer file that is suddenly inoperable or unusable. There are several reasons for file corruption. In some cases, a damaged file can be recovered and fixed, while in other cases, it may be necessary to delete the file and replace it with a previously saved version. Once your computer restarts in a clean boot state, press Windows key + R to open up another Run dialog box. Then, open Command Prompt, run SFC or DISM again, and input the following command lines.

Once the hard drive has been defragged, try to boot from it and see if the problem still persists. https://dllcenter.com/ja/other/zlib1 If the problem still exists, move on to the next solution. In its fullest form, this error message reads “A desk read error has occurred. Remove all storage devices connected to your system including DVD drive, USB stick, or an external hard disk.

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If the system detects that there are errors, you will be asked to check the disk. If no errors are found, you will see a message – You don’t need to scan this drive. You can, nevertheless, choose to check the drive. If you’ve never enabled system restore feature in Windows, there is not any restore point here and you cannot perform system restore. Alternatively, system restore can be done if you’ve backed up with third-party software. Windows built-in system restore feature backed up data automatically regularly, however which takes more disk space.

  • There are many issues that can cause your hard disc to fail.
  • You probably found this page because you noticed a strange Windows .exe process or service running on your PC.
  • However, if your computer unexpectedly shuts down or crashes, this can cause serious problems.

He’s written about technology for over a decade and was a PCWorld columnist for two years. Since 2011, Chris has written over 2,000 articles that have been read more than one billion times—and that’s just here at How-To Geek. As a rule of thumb, assuming your PC is working properly, you can pretty much ignore the errors and warnings that appear in the Event Viewer.

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For example, Windows keeps track of your computer’s boot time and logs it to an event, so you can use the Event Viewer to find your PC’s exact boot time. If you’re running a server or other computer that should rarely shut down, you can enable shutdown event tracking. Whenever someone shuts down or restarts the computer, they’ll have to provide a reason. You can view each shut down or system restart and its reason in the Event Viewer. Then you can view all the Windows 10 crash logs during the tome period you select. Name this custom view and then click OK to start to view the Windows 10 crash log.

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SFC will scan the integrity of all protected operating system files, including those that are not on your hard drive. An SFC scan consumes over 5-10 minutes to complete. DISM scans usually take longer to complete as it requires downloading files from external resources. These time durations are also subject to your computer’s drive speed .

Want to know the specific function of each command line? You can see the description of the function by typing bootrec and press Enter key. Bootrec.exe tool is used to troubleshoot and fix boot problems in the Windows Recovery Environment. Problems in a master boot record, a boot sector, and a boot configuration data store can be fixed by this tool.

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