Most antivirus programs identify spolsv.exe as malware—such as F-Secure identifies it as Gen:Trojan.Heur.GZ.dGW@bOzWE3p, and BitDefender identifies it as Gen:Trojan.Heur.GZ.dGW@bOzWE3p.
The free file information forum can help you find out how to remove it. If you have additional information about this file, please leave a comment or a suggestion for other users.
The file does not contain indication of the product name or copyright holder. In Windows Task Manager, it appears simply as spolsv.exe.
Description: Spolsv.exe is not essential for Windows and will often cause problems. Spolsv.exe is located in the C:\Windows\System32 folder.
Known file sizes on Windows 10/8/7/XP are 572,416 bytes (33% of all occurrences), 361,984 bytes or 57,856 bytes.
The spolsv.exe file is a file with no information about its developer. The file is located in the Windows folder, but it is not a Windows core file. The program is not visible. Spolsv.exe is not a Windows core file. Spolsv.exe is able to record keyboard and mouse inputs, monitor applications and hide itself. Therefore the technical security rating is 78% dangerous.
Recommended: Identify spolsv.exe related errors
External information from Paul Collins:
Important: You should check the spolsv.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.
The following programs have also been shown useful for a deeper analysis: Security Task Manager examines the active spolsv process on your computer and clearly tells you what it is doing. Malwarebytes' well-known anti-malware tool tells you if the spolsv.exe on your computer displays annoying ads, slowing it down. This type of unwanted adware program is not considered by some antivirus software to be a virus and is therefore not marked for cleanup.
A clean and tidy computer is the key requirement for avoiding PC trouble. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.
Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.