What is upfst_se_12.exe?

upfst_se_12.exe is digitally signed by TUTO4PC COM INTERNATIONAL SL.

upfst_se_12.exe is usually located in the 'c:\documents and settings\%USERNAME%\local settings\application data\fst_se_12\' folder.

Some of the anti-virus scanners at VirusTotal detected upfst_se_12.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

upfst_se_12.exe does not have any version or vendor information.

Digital signatures [?]

upfst_se_12.exe has a valid digital signature.

Certificate issuer nameGlobalSign CodeSigning CA - G2
Certificate serial number1121e6fbf47b55f81edba70d3d2ca03e568f

VirusTotal report

3 of the 48 anti-virus programs at VirusTotal detected the upfst_se_12.exe file. That's a 6% detection rate.

ScannerDetection Name
AntiVir Adware/EoRezo.BE.2
Avast Win32:Eorezo-BZ [PUP]
Symantec Adware.Eorezo
3 of the 48 anti-virus programs detected the upfst_se_12.exe file.

upfst_se_12.exe removal instructions

The instructions below shows how to remove upfst_se_12.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the upfst_se_12.exe file for removal, restart your computer and scan it again to verify that upfst_se_12.exe has been successfully removed. Here are the removal instructions in more detail:

  1. Download and install FreeFixer: http://www.freefixer.com/download.html
  2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.
    Screenshot of Start Scan button
  3. When the scan is finished, locate upfst_se_12.exe in the scan result and tick the checkbox next to the upfst_se_12.exe file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate upfst_se_12.exe in the scan result.
    Red arrow point on the unwanted file
    c:\documents and settings\%USE..tings\application data\fst_se_12\upfst_se_12.exe
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the upfst_se_12.exe file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If upfst_se_12.exe still remains in the scan result, proceed with the next step. If upfst_se_12.exe is gone from the scan result you're done.
  7. If upfst_se_12.exe still remains in the scan result, check its checkbox again in the scan result and click Fix.
  8. Restart your computer.
  9. Start FreeFixer and scan your computer again. Verify that upfst_se_12.exe no longer appear in the scan result.
Please select the option that best describe your thoughts on the removal instructions given above

Free Questionnaires

Hashes [?]


Error Messages

These are some of the error messages that can appear related to upfst_se_12.exe:

upfst_se_12.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

upfst_se_12.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

upfst_se_12.exe has stopped working.

End Program - upfst_se_12.exe. This program is not responding.

upfst_se_12.exe is not a valid Win32 application.

upfst_se_12.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with the file?

To help other users, please let us know what you will do with the file:

What did other users do?

The poll result listed below shows what users chose to do with the file. 100% have voted for removal. Based on votes from 4 users.

Keep0 %
Remove100 %

NOTE: Please do not use this poll as the only source of input to determine what you will do with the file. Only 4 users has voted so far so it does not offer a high degree of confidence.


Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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