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Common Error Messages
Error Message: The PKO 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 PKO File
This error is quite easy to solve. Simply right-click on the PKO file and select PublicKey Security Object from the dropdown list to create a default file type association. In future, it should automatically open in PublicKey Security Object.
Common PKO-Related Issues
Issue: You Don't Have PublicKey Security Object Installed
You can simply download PublicKey Security Object software. PKO uses PublicKey Security Object by default. After you install it, the software should automatically associate itself with PKO files.
Issue: You Have PublicKey Security Object Installed But It's Still Not Working
If you have PublicKey Security Object 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 |
|---|---|
| PublicKey Security Object | PC Software Company |
Issue: You Can't Install PublicKey Security Object
If for some reason you can't or don't want to install PublicKey Security Object, you could also search online for free software that uses PKO 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 PKO and Other Obscure Files
Why install special software to only open PKO 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.
Recommended Download
Download Universal File Viewer (File Magic)
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1File types that are unsupported can be opened in binary format.
