How to Fix WinSS.exe.bak Error? Is it safe?

Frustrated by the WinSS.exe.bak error message? Well, you should want to know what this WinSS.exe.bak file is, what causes this error and the most important thing is how to fix this error. In this page, you will find all answers to your questions about this WinSS.exe.bak and the methods to fix it.

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What's WinSS.exe.bak File?

As its file extension denotes, WinSS.exe.bak is a vital bak file and it's a component of the software SevenSeas developed by Windows Software Developer. The latest version of WinSS.exe.bak file is 1.01 and MD5 value is 9ead6bb3b814c52b44888f9518a3df66. This error can be seen on Windows XP, Windows Vista, Windows 7, Windows 8 and Windows 10.

WinSS.exe.bak file information:
File Name:   
   WinSS.exe.bak (Free Scan)
File Description:   
Product Name:   
Product Version:   
   Windows Software Developer
File md5:   
File type:   
   bak file
Security Level(0-5):   
OS Infected:   
   Download WinSS.exe.bak Error Free Scan Tool

Why Do I Receive WinSS.exe.bak Error?

SevenSeas and the Windows will generate WinSS.exe.bak error when WinSS.exe.bak file cannot be used due to the removal or corruption of WinSS.exe.bak file. Virus infection is also a potential cause of WinSS.exe.bak error.

Popular WinSS.exe.bak Error Messages

  • The application has failed to start because WinSS.exe.bak was not found. Re-installing the application may fix this problem.
  • The program can't start because WinSS.exe.bak is missing from your computer. Try reinstalling the program to fix this problem.
  • WinSS.exe.bak failed. The specified module could not be found.
  • File not found: WinSS.exe.bak.
  • Failed to load library 'WinSS.exe.bak'.
  • Access violation in module 'WinSS.exe.bak'.
  • Component 'WinSS.exe.bak' or one of its dependencies not correctly registered a file is missing or invalid.

You may receive WinSS.exe.bak error when you run or close SevenSeas, start or shut down the computer, or use specific function of SevenSeas. The time you encounter the error is very important to troubleshoot the problem.

Causes of WinSS.exe.bak Error

WinSS.exe.bak error can be caused by plenty of reasons. The following are the most common causes of WinSS.exe.bak error.

  • The latest version of WinSS.exe.bak file is overwritten by a previous version installed by another newly-installed program.
  • There is a malfunctioning or faulty hardware in your computer.
  • WinSS.exe.bak file is infected with malicious adware, Trojans, spyware and malware.
  • The associated entries of WinSS.exe.bak are corrupted in the registry.
  • WinSS.exe.bak file that is still used by other programs is uninstalled by another program.

How to Fix WinSS.exe.bak Error?

If you're confident of fixing this problem yourself, we have listed several solutions to troubleshoot your WinSS.exe.bak problem.

Method 1: Do a System Restore.

System Restore is another useful utility integrated in Windows to help users revert their system files, installed applications, Windows registry and settings to that of a previous point of time. It's often used to fix problems like WinSS.exe.bak error caused by unexpected change made by a new program installation or abnormal Windows behaviors.

Note: Please do a full backup before performing System Store, otherwise, you may risk losing your files and data.


a. Go to the desktop of your system, right click on Computer and click Properties.

computer properties

b. In the left pane, click System protection.

system protection

c. In the System Properties window, click System Restore.

system restore

d. In the System Restore window, click Next.

system restore next

e. From the list of restore points, select one you wish to restore from. Click Next.

select restore point

f. If you do not want to change your decision, then click Finish.

confirm system restore

g. Click Yes.

yes restore

Method 2: Run a virus scan.

Malware infection is one of the most popular cause of various computer problems like WinSS.exe.bak error. Computer malware can make their way into the system, change system settings and corrupt system files. When this happens, SevenSeas and Windows becomes more prone to WinSS.exe.bak error and even malfunction.


a. Restart your system into Safe Mode with Networking.

b. Open your antivirus or antispyware program. (You can also use this recommended malware detect tool)

c. Run a full scan for your system.

d. After the scan completes, either quarantine or remove any detected malware.

e. Restart your system.

Method 3: Reinstall Windows system.

Reinstalling Windows is an easy yet time-consuming way to fix software problems on your computer. It will erase everything on your computer, including your files, programs installed, and computer settings. This should be the last choice to fix your WinSS.exe.bak error, as it will take a lot of time to make things ready again. And this works only when this error is caused by software problem.

Method 4: Repair corrupted Windows registry.

As the most important part of Windows operating system, Windows registry is a place that stores all information and configurations of software and hardware. A problematic registry is one of the most common causes of computer errors like WinSS.exe.bak error. Software installation, uninstallation, malware infection can make changes to the registry. Over time, more and more invalid entries are left and accumulated in the registry and then lead to various errors and problems. The registry needs regular maintenance to keep it tidy and stable. Manual editing the registry is not practical for people with no computer expertise, it's recommended that you use a registry cleaner to do this job.


Note: It requires certain computer knowledge to perform the above solutions. If you're not comfortable with this process, it's recommended that you download and run this automatic error fix utility to fix your PC problems automatically:

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Does WinSS.exe.bak error still persist?

Feel free to contact us for more assistance.

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