How to open 1PA file extension?

The author of advice: Mr Brankiewicz

1PA files are incessantly popular. However, a file name containing 1PA file extension is problematic for some of the users. They have problems with correct opening of a file with 1PA extension. However, it should be remembered that 1PA file extension can match one or more types of files. The most popular is QuickBooks Form but if there are others, you will find information concerning them below.

So, it is worth looking close at the problem concerning 1PA files and search for its solution.

A list of programs supporting files types with 1PA extension can be found below. Applications are sorted according to appropriate operational systems and their popularity.

  • QuickBooks Form

    .1pa file extension

    Category: Various Files

    OS Software
    Windows QuickBooks QuickBooks
  • Microsoft Windows

    .1pa file extension

    Category: System Files

    OS Software
    Windows Microsoft Windows Microsoft Windows

How to check if a file we want to open is not infected by malware or viruses?

  • Download Malware/viruses removal tool from 1PA files in the Windows system.
  • Click “Start scanning” and wait until the programme performs the scanning process on your computer.

What are the reasons of errors concerning 1PA extension of files?

The problem that often causes damage concerning 1PA extension are Windows system registry errors. That is why, in the first place it is recommended to:

  • Scan computer in order to identify, repair and open the 1PA file
  • Check system registry from the angle of hidden errors
  • Repair file’s associations with programs in the system registry

If you are not sure if the above problems concern you, you should consider other frequent irregularities:

  • You do not have an appropriate application installed that supports 1PA file extension
  • 1PA file is corrupted
  • The application’s version necessary to open the file is not correct
  • The file is not assigned to an appropriate program

Solving problems with 1PA files


If 1PA file does not open, firstly, it is worth using files associations built in the Windows system with application that can support them. In order to do it, you should double-click a 1PA file icon. A list of programs that probably support such a file will appear. It is enough to choose one of them so that Windows would open a given extension with it. Incorrect file’s association will result in Windows trying to open 1PA file with a wrong program all the time even if there is an appropriate application supporting this format on a drive. In this case, it is necessary to perform the above mentioned registry scanning and associations’ repair.

If associations are correct and Windows still cannot open the file, most probably the computer does not have appropriate software supporting files with name containing 1PA in their extension. The solution to this problem is very simple. You should buy or download a free (if they exist) application that will allow you to open, browse and edit 1PA format. It is no risk because many paid programs have free test versions enabling to check their functionality.

Do you have extra information about a 1PA file? [ Add information about a 1PA file ]

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