Fix Error 643 Using CMD code

Error 643 problems symptom can include program lock-ups, slow PC performance, system freezes, startup and shut down problems, installation errors, and hardware failure. It is vital to eliminate this error in the shortest time.

• At times, when you would like to update your windows system, some essential dll files or registries files is missing or corrupted.
• Install or uninstall software in a bad way and infected with Virus or Trojan.
• Device drivers are outdated or installed wrongly.

SmartPCFixer is a well-known system repair software that is able to remove and eliminate problems of your operating system automatically. It's 100% safe and clean.

This utility is not only good for resolving Error 643 issues, but also is able to scan, check your windows errors periodically.

Benefits of SmartPCFixer

1. Remove the program which you installed recently.

Run SmartPCFixer, choose System Tools, and click Uninstaller, then choose the application you have just installed.

2. Update your Unknown to the latest version.

For windows 7 users:

Click Start, and search windows update as the pictures below:

Click check for update, and update all the important updates which windows recommend for you.

3. System restore is always the best way to get rid of Error 643 problems.

Please visit Microsoft website to

Windows 10 system restore:

http://windows.microsoft.com/en-us/windows-10/windows-10-recovery-options

Windows 7 8 system restore:

http://windows.microsoft.com/en-us/windows-8/restore-refresh-reset-pc

We should never ignore Error 643 problem when we encounter it at the first time. Once people pay little attention to Error 643, you may received more severe computer problems. Therefore, for the sake of computer security and personal information, you need to get rid of Error 643 error as soon as possible with the guide in this post. SmartPCFixer can be your best choice to remove Error 643 in time.

1. Whatever steps you want to do for your computer, you had better run as an administrator.

2. Depending on your computer windows system, the above steps may be slightly different, but the basic process is mostly the same.