Sorts of KCM Files

Leading KCM Type

.KCM

File ID:	.kcm
Classification:	KönyvCalc File

A KCM file is a data file associated with the Hungarian program called KönyvCalc. Not much is known about the said file.

Company:	MM. Sys Bt.
Kind:	Data Files
Subkey:	HKEY_CLASSES_ROOT\.kcm

Software Programs That Open The KönyvCalc File:

KönyvCalc by MM. Sys Bt.

Windows

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KCM Troubleshooting

Common KCM Opening Problems

KönyvCalc Disappeared

You attempt to load your KCM file and get an error such as "%%os%% Can't Open The KCM File Extension". Generally, this is experienced in %%os%% because KönyvCalc isn't installed on your PC. The OS won't know what to do with your KCM file, so double-clicking to load the file doesn't work.

Tip: If you have another software that you know opens KCM files, you can select it by hitting the "Show Apps" button.

KönyvCalc Requires Update

In other instances, your KönyvCalc File file version may not be supported by your version of KönyvCalc. Visit the MM. Sys Bt. website to download (or purchase) the latest version of KönyvCalc. Your KönyvCalc File file was probably created by a newer release of KönyvCalc than what's currently installed your computer.

Tip: Find clues on the correct software version by right-clicking your KCM file and clicking "Properties".

Primarily, problems experienced when opening KCM files are due to having the incorrect version of KönyvCalc installed on your computer.

Other KCM File Opening Causes

You can still experience errors opening KCM files even with the latest version of KönyvCalc installed on your PC. If you are continuing to have errors with loading KCM files, other external issues might be to blame. Issues that aren't software-related:

• Corrupt Windows Registry file path references for KCM
• Unintentional removal of the description of the KCM file inside the Windows Registry
• Defective install of a KCM program, such as KönyvCalc
• Your KCM can't be loaded properly (file corruption)
• Past or present virus infection has affected your KCM
• Device drivers for KCM-related hardware are out-of-date
• Windows cannot load your KönyvCalc File file due to insufficient resources (eg. RAM)