### 1.4.2 Update your Mif2Go installation

As long as you subscribe to Mif2Go support, you are automatically notified of new versions of Mif2Go.

Note: Updates do not change anything in your %OMSYSHOME%\m2g\local or %OMSYSHOME%\common\local subdirectories, nor replace executables that are unchanged since the prior update.

To update Mif2Go to the latest version:

1. Download m2g_update_55.zip into your Omni Systems home directory, %OMSYSHOME%.

2. Extract all files from m2g_update_55.zip, allowing old files to be overwritten.

3. Only if you are using build systems that require executables in the system directory, copy all files from %omsyshome%\common\bin into system directory \windows\system32 (on 64-bit systems, \windows\SysWOW64), overwriting any DITA2Go or Mif2Go components already there. You will have to do this every time you update Mif2Go. A much better plan would be to change your build scripts to reference %omsyshome%\common\bin instead.

4. Close FrameMaker, then copy the following files from %OMSYSHOME%\common\plugin to your FrameMaker fminit\plugins directory:

m2rbook.dll

m2gframe.dll

5. If you are using a version of FrameMaker earlier than version 9, delete file .cache from your FrameMaker fminit\plugins directory.

6. Consult %omsyshome%\m2g\userguide\history.txt and New information to see what has changed since your last update.

| 1.4.1 Change from the evaluation version to a licensed version |  | 1.4.3 Try out Mif2Go beta executables |