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MTA:SA fix

CL15: semicolon in the installation path

Check whether an MTA or GTA folder path has a semicolon (;) in it. A semicolon there can cause trouble.

The message

path that does not contain a semicolon

Codes on this page: CL15

Steps

  1. Look at the two installation paths

    Look at the MTA folder and the GTA folder. The warning is about a real semicolon (;) in a folder name, not the colon after a Windows drive letter.

    Source: MTA help

  2. Move it to a folder without a semicolon

    Only if an installation path contains ; and MTA has a problem that comes with this warning.

    Use the installer of the affected one, MTA or GTA, to put it in a path without a semicolon. Keep a copy of your settings, saves and projects before you change an installation.

    Source: MTA help

  3. Point MTA at the new GTA folder

    If GTA moved, choose its new folder in the MTA installer. Then open that installation and try again.

    Source: MTA help

Still not fixed? Copy the whole message, not only the code, and check your log in the Fix tool. It is read on your own computer.

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Where this comes from

Official MTA guidance

Read on 7 September 2026 and written in our own words here.