Hi,
- What issue are you facing with eSellerateEngine.dll?
- Which version of Windows have you installed on your computer?
The ‘eSellerateEngine.dll’ is a part Windows system files, some virus\ malicious software may spoof as system files and might damage your computer.
Microsoft software’s are tested and are free from infections.
You can try the following methods for the file association issue.
Method 1:
When you run an .exe file on a Windows Vista-based or Windows 7-based computer, the file may start a different program
http://support.microsoft.com/kb/950505
Method 2:
Run a System File Checker scan, check the link below: