.OCA File Extension

Verified information
Information about the file OCA
  • Custom Control Library Type Format
  • Developer Files
  • Microsoft

What is the OCA file?

The OCA file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Custom Control Library Type Format format. OCA files are supported by Windows operating systems. The OCA file is one of the Developer Files files, just like 1205 of the other files found in our file information database. The creator of Custom Control Library Type Format is Microsoft.

A program that can open the OCA file is e.g. Microsoft Visual Studio. This software was released by Microsoft Corporation. However, you can also use other applications, e.g. Microsoft Visual Basic.

Programs, that can open .OCA files

Microsoft Corporation
Microsoft Visual Studio
Microsoft Corporation
Microsoft Visual Basic

How to open a .OCA file?

If you have problems opening the file OCA, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the OCA file format with the installed program. If not, right click on your OCA file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all OCA files should automatically open with the selected program.

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