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companionext.dll is a part of Microsoft® Windows® Operating System program developed by unknown Company.Some applications or games may need this file to work properly. If companionext.dll is error, whenever you start the application/game you may experience various kinds of errors. To fix those errors, please read the Recommended Solution below:
- Company: unknown Company
- Product: unknown Product
- Version: 188.8.131.52
- MD5: 773977447edad1fc5b29f5d6ed19ede0
- Size: 43136 Byte
Is companionext.dll a virus
The legit companionext.dll process is located in the d: \program files\ yahoo!yop \companionext.dll folder. If it is located elsewhere, it could be malware as a virus can have any name. Some virus can pretend to be companionext.dll and reside in the Windows or the System32 folder. One way to confirm would be to right-click on the file and use anti-virus software to scan it - download anti-virus here
What is companionext.dll is error mean?
There are multiple reasons that may cause companionext.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.Error messages related to the companionext.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.
Other common companionext.dll errors include:
- “companionext.dll is missing”
- “companionext.dll error loading”
- “companionext.dll crash”
- “companionext.dll was not found”
- “companionext.dll could not be located”
- “companionext.dll Access Violation”
- “The procedure entry point companionext.dll error”
- “Cannot find companionext.dll”
- “Cannot register companionext.dll”
Recommended Solution to Fix companionext.dll error
To quickly resolve your problem, we recommend download and use companionext.dll Fix Tool,this tool perform a scan for companionext.dll issues and other system errors. It will also check if all .dll and .exe files are registered in the system and scan for other issues that may be preventing system from working properly. After the scan process, it will allow you to repair the errors.
Step 1: Click the “Download Here” button to get an automatic tool.
Step 2: Install the utility by following simple installation instructions.
Step 3: Launch the program to fix your companionext.dll errors and other issues.