Description : checkup.js is the name of a process file that runs on the Microsoft Windows operating system. In most cases this process belongs to VSAPI product and is developed by Trend Micro Inc.. The file version is 8.500.

1. Company: Trend Micro Inc.
2. Product: VSAPI
3. Version: 8.500
4. Size: 9797 byte
5. MD5: bed7313253a5b51e90b4f75f21cea211
6. Path: d:documents and settingshp_administratorlocal settingsapplication datarend microhcmscheckupen-us
7. System: Microsoft Windows operating system

Note: Some malicious programs are often camouflaged and disguised as checkup.js in the folder c:\windows or c:\windows\system32. Therefore, it is necessary to check the checkup.js process on your PC to see if it is there.

Personally I recommend that you can apply AdvancedSystemRepair to help you effectively check if checkup.js is a virus or if there are any other viruses on your pc. Then the error fixer still Recommended’C AdvancedSystemRepair, it will help you check the error caused by checkup.js in your windows registry. After all that has been done , you can do system cleanup and repair.

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Common error messages from checkup.js

• “File checkup.js is missing.”
• “Windows could not start because the following file is missing or corrupt: Windows\system32\checkup.js. Please re-install a copy of the above file.”
• “This application failed to start because checkup.js was not found”
• “This application failed to start because checkup.js was not found. Re-installing the application may fix this problem.”
• “Error loading checkup.js”
• “Another program overwrote the required version of checkup.js.”
• “Another program maliciously or mistakenly deleted the checkup.js file.”

Causes of error checkup.js

The error of checkup.js can be caused by many reasons. The following are the most common causes of checkup.js errors:

• There is a malfunctioning or faulty hardware in your computer.
• checkup.js file is infected with malicious adware, Trojans, spyware and malware.
• The associated entries of checkup.js are corrupted in the registry.
• checkup.js files are deleted by another program by mistake.
• The software that uses checkup.js is not downloaded completely and installed correctly.
• Another program is in conflict with a-squared Anti-Malware and its shared files.

How to Fix checkup.js error

As it is known, malware or viruses make the system not work, destroying and changing the registry so that the computer does not carry out its request correctly. Even malware is removed, the registry is still ruined or changed, so problems still exist on your computer. That's why you should repair the registry. What's more, some malware or viruses insert some DLL or Exe files into the registry and this will bring you strange DLL or Exe errors and slow down your PC's performance.

Uninstalling or installing applications can also make your Windows registry full of corrupt, malicious and outdated files. Scan your registry from AdvancedSystemRepair right now, to make your computer as fast as before or much faster than before!

Follow these 3 steps to fix checkup.js errors:

1. Step 1. Download and install AdvancedSystemRepair Here. ( Download Link )
2. Step 2. Run a full scan for your computer.
3. Step 3. Press “Start Repair” , then repair all detected errors or virus.