Rename PortableApps platform folder into something else?

Hello,

I am unable to update the platform when it is moved to a folder, I mean when is not at the root

Perhaps my config file is broken, please can you put me on the track to resolve the path.

Edit;
Sorry I have not been clear. Is it possible to rename PortableApps folder into something else, in the example here MyApps

Documents
PortableApps
\---PortableApps.com
        \---PortableAppsPlatform.exe
        +---App
        +---Data
        +---Other
\---FirefoxPortable
        \---App
        \---Data
        \---Other
        \---FirefoxPortable.exe
Autorun.inf
Start.exe

to

Documents
MyApps
\---PortableApps.com
        \---PortableAppsPlatform.exe
        ...