Check if the QMSB file is not infected - When the file QMSB is infected with a virus or malware, it probably will not be able to be opened correctly. In this case, scan the QMSB file and take the actions recommended by the antivirus program installed on the system. Most often it is disinfection or deletion of an infected file. Checks the checksum within the QMSB file is valid. If not, it refuses to run, and generates a message 0086 Checks the version within the QMSB file, and if the version is greater than supported by the QSB, refuses to run, saying that it needs to be upgraded 0087.

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How to solve problems with QMSB files

Qmsb File

• Associate the QMSB file extension with the correct application. On :
  Windows:Right click on any QMSB file and then click 'Open with' > 'Choose another app'. Now select another program and check the box 'Always use this app to open *.QMSB files'.Mac:Right click (or Ctrl-click) the QMSB file, then click 'Open with' > 'Other...'. Then choose another program and check the 'Always Open With' box.Linux:Right click on the file, and select 'Open with' and choose another program.iPhone:Tap the file. If you do not see an app to open the file, then tap Share 'Share' and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap 'Share' and select an app.Android:Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
• Update your software that should actually open .QMSB is Questionmark Secure data. Because only the current version supports the latest QMSB file format. Search, therefore, e.g. on the Questionmark manufacturer website after an available .QMSB is Questionmark Secure data update.
• To make sure that your QMSB file is not corrupted or virus-infected, get the file again and scan it with antivirus software.