File Extension CU_

  • Full name
    Microsoft Windows Winhelp Compressed
  • Developer
    Microsoft Corporation
Have you encountered a problem with a CU_ file? Don’t you know which program opens a file with this extension? You will find all the information you need about working with a CU_ file here. In the further part of this page we have added a list of programs that should open your CU_ file. It is enough you choose a proper application for your operating system, download and install it.

Programs which can open a CU_ file

How to open a CU_ file? Advice and guidance

Absolutely most often appearing reason that prevents you from opening the CU_ file is the lack of a proper application to support it in your operating system. It is notably the first thing you need to address. When one of the programs to support a CU_ file from the list is already installed, you can try to rerun the file. The system should display a message asking you to choose a primary application to support CU_ files. At this point we are looking for disk space where the application was installed in and we can link it with a CU_ file. Since then, our operating system will use the selected program to support all CU_ files.

Other issues

Despite the described problem with CU_ there may be many more problems. If the existing operations were not effective, get involved with the following matters:

- verify that the CU_ file is not damaged and that it has been downloaded or copied in whole
- verify that the file has a file extension that has not been intentionally changed (for example, if it do not contain other information than its extension suggests)
- make sure again whether the CU_ file type is linked in the operating system with a proper program
- make sure that the file is not infected with a virus and you have up to date software and drivers.

Similar extensions