Known 9A Files

Main 9A Affiliation

.9A

File ID:	.9a
Type:	Unknown Apple II File. (found On Golden Orchard Apple II CD Rom)

The 9A file extension is related to 'Unknown Apple II File' which found on Golden Orchard Apple II CD Rom, an HFS CD Rom (Hierarchical File System CD Rom). Apple CD ROM includes about 650 MB of utilities and games for the Apple II gs computer.

Programmer:	Unknown Developer
Kind:	Data Files
Registry Key:	HKEY_CLASSES_ROOT\.9a

Software Programs That Open The Unknown Apple II File. (found On Golden Orchard Apple II CD Rom):

Atom by GitHub, Inc.

Windows

Mac

Linux

Classical Text Editor by Stefan Hagel

Windows

Apple IIGS by Apple

Integer BASIC

Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall

Sources of 9A Problems

Troubles Opening 9A Files

Atom Isn't There

When trying to open your 9A file, you get the error "Can't Open 9A File Type". Generally, this is experienced in %%os%% because Atom isn't installed on your PC. You won't be able to double-click to open your 9A because your OS doesn't know what to do with it.

Tip: If you don't have Atom installed, and you know of another program to open your 9A file, you can try opening it by selecting from the programs listed under "Show Apps".

Obsolete Version of Atom

In some cases, you might have a newer (or older) version of a Unknown Apple II File. (found On Golden Orchard Apple II CD Rom) file that is unsupported by your installed application version. Download the latest Atom version from the GitHub, Inc. website to ensure you have the correct one installed. The primary cause of this problem is that your Unknown Apple II File. (found On Golden Orchard Apple II CD Rom) file was created by a different (newer) version of Atom than what's installed.

Tip: If you right-click on your 9A file, then select "Properties" (Windows) or "Get Info" (Mac), you can obtain hints about what version you need.

Conclusion: The majority of 9A file opening issues are due to not having the correct Atom version installed.

Other 9A File Opening Causes

Assuming you have the right Atom version installed, other problems can prevent you from opening 9A files. There can be other issues - unrelated to software - preventing you from opening 9A files. Issues that aren't software-related:

• Windows Registry 9A file paths that are incorrect
• Mistaken removal of the Windows registry 9A description
• Defective install of a 9A program, such as Atom
• 9A file corruption
• Your 9A is infected with malware
• Device drivers of the hardware associated with your 9A file are corrupt or out-of-date
• Windows cannot load your Unknown Apple II File. (found On Golden Orchard Apple II CD Rom) file due to insufficient resources (eg. RAM)