What is gain.dll file ?

Most antivirus programs identify gain.dll as malware.

Follow steps bellow to try fix the problem with gain.dll

1. Use cleanmgr

To run the command cleanmgr :
Press Windows key + Q.
Enter cmd in search box , followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command cleanmgr and press Enter.

2. Use sfc /scannow

To run the command sfc /scannow :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command sfc /scannow and press Enter.

3. uninstalling programs :

To uninstall unnecessary programs :
Open the Start menu (Press Windows key + X) .
Click the first menu item Programs and Features.
Search unnecessary programs in the list of installed programs, .
Click the software you want to uninstall.

4. using msconfig

To run the command msconfig :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command msconfig and press Enter.

5. Automatic Update

To run the command wuauclt /ShowWindowsUpdate:
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command wuauclt /ShowWindowsUpdate and press Enter.

6. Use resmon command

To run the command resmon :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command resmon and press Enter.

7. use DISM.exe

To run the command DISM.exe /Online /Cleanup-image /Restorehealth :
Press Windows key + Q.
Enter cmd in search box, followed by the combination Ctrl + Shift + Enter to run it as Administrator.
Enter the command DISM.exe /Online /Cleanup-image /Restorehealth and press Enter.

gain.dll descriptions

Gain.dll is not essential for Windows and will often cause problems. Gain.dll is located in a subfolder of “C:Program Files (x86)”—primarily C:Program Files (x86)Letasoft Sound BoosterFilters.;Known file sizes on Windows 10/8/7/XP are 597,688 bytes (60% of all occurrences) or 522,912 bytes.;A.dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This.dll file can be injected to all running processes and can change or manipulate their behavior.;There is no information about the author of the file. The program has no visible window. It is digitally signed. There is no detailed description of this service. It is not a Windows core file. The gain.dll file is able to record keyboard inputs.;Gain.dll is able to record keyboard and mouse inputs.;Therefore the technical security rating is 83% dangerous.;Uninstalling this variant;You can search for help on the company ’s website, make sure that you have installed the latest version or uninstall Letasoft Sound Booster from your computer using the Control Panel applet Uninstall a Program.