OCA File Issues: Why Your PC Won't Open OCA Files

Few things are as frustrating as receiving a file that your computer refuses to open up. Understanding the reason why it won't work is the first step to finding a solution. Here are some of the most common error messages and issues when opening OCA files.

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Common Error Messages

Error Message: The OCA File is Corrupt

The only solution to a corrupt file, is to download a new copy, or to ask the sender to resend the file.

Error Message: Can't Find Software to Open the OCA File

This error is quite easy to solve. Simply right-click on the OCA file and select Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache from the dropdown list to create a default file type association. In future, it should automatically open in the software you selected.

Common OCA-Related Issues

Issue: You Don't Have Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache Installed

You can simply download Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache software. OCA uses Visual Basic Control Typelib Cache by default, but it is also compatible with OLE Custom Control Library Information, and Control Typelib Cache. If you have Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache installed, try make make one of these software packages your default file association for the OCA file type extension.

Issue: You Have Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache Installed, But It's Still Not Working

If you have Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache installed and you still can't open the file, you should get in touch with the software developers for further assistance. See our chart below for who to contact:

Software Developer
Visual Basic Control Typelib Cache Microsoft Programmer
OLE Custom Control Library Information Microsoft Developer
Control Typelib Cache Microsoft Corporation

Issue: You Can't Install Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache

If for some reason you can't or don't want to install Visual Basic Control Typelib Cache, OLE Custom Control Library Information, or Control Typelib Cache, you could also search online for free software that uses OCA files. But, as a word of caution, please be careful as many free software downloads are infected with malware or bundled with unwanted software.


Universal Solution to Opening OCA and Other Obscure Files

Why install special software to only open OCA files once, when you can view these and hundreds of other types of files quickly and easily with one software?

File Magic is the perfect solution. File Magic allows you to open hundreds of different file types with only one software. Save money, hard drive space, and time with a universal file viewer. Download File Magic now and try it yourself.

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