.O1 File

File extension: O1

File type: Object File for GO321v1 Platform

Do you have O1 - related issues?
First check your registry for hidden errors.

Notes about the O1 file extension:

Errors in your registry are one of the common causes for incorrect file associations on your windows system. It is highly recommended that you check your registry for file association errors (will also check for any other registry errors).

The O1 file type is primarily associated with 'Free Pascal' by FPC Development Team. Free Pascal (aka FPK Pascal) is a 32 or 64 bit (from 1.9.6) pascal compiler. It is available for different processors Intel x86, Amd64/x86 64 (from 1.9.6), PowerPC (from 1.9.2), Sparc (from 1.9.6) and Motorola 680x0 (1.0.x only). The following operating systems are supported Linux, FreeBSD, NetBSD, MacOSX/Darwin, MacOS classic, DOS, Win32, OS/2, BeOS, SunOS (Solaris), QNX and Classic Amiga.

Detailed information for file extension O1:

Primary association: Free Pascal

Company: FPC Development Team

Other applications associated with file type O1:

Unknown Apple II File ((found on Golden Orchard Apple II CD Rom))

Important: When encountering any file extension issues it is always recommended that you run a free scan for Windows registry errors.

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Everytime you install & uninstall software and modify system components your Windows registry is left fragmented with obsolete, corrupted and harmful files.

We recommend you run a free registry scan to identify the issues causing problems on your PC:

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