How To Open PER Files
"Hi Wally, I am having problems opening PER Files and wondering how to fix it?"
- Brian D., New York
Recommendation: Scan your Windows registry for problems affecting PC health.
- Step 1 : Download PC Repair & Optimizer Tool (3.32 MB)
(WinThruster for Win7, XP, Vista - Microsoft Gold Certified).
- Step 3 : After the scan completes (15 seconds), click "Fix Issues" to repair all registry problems.
What Are PER Files?
PER files are Game Files primarily associated with Rise of Nations AI File (Microsoft Corporation).
(Other files may also be using the PER file extension. If you know of any other software using the PER file extension, please contact us so that we can update our information accordingly.)
Opening PER Files
The easiest way to open a PER file is by double clicking on it, which will let the computer decide the best way to open it according to the Windows PER file association settings.
If your computer opens your PER file, but it's the incorrect application, you'll need to change your Windows registry file association settings. In other words, Windows is associating PER file extensions with the wrong software program.
Quick Tip: Incorrect PER file association errors can be a symptom of other underlying issues within your Windows operating system. These invalid entries can also produce associated symptoms such as slow Windows startups, computer freezes, and other PC performance issues.
If the PER file fails to open, it is highly likely that your system lacks the application needed to open PER files. It is common for several applications to share the same PER file extension label, so it could take some trial and error to figure out what application actually opens your file (if any).
Thus, I highly recommend that you contact the source of your file for more details on what program you need to open your PER file. This will save your a lot of time and headaches!
Remember to always take caution when opening files that come from unfamiliar sources or emails.
Is Your PC Healthy?
Happy Computing! :)