Remember that you need to have enough Flash space to do installations... serviceapp installs various things such as ffmpeg etc, and all this takes at least 10-15 Mb, the Flash has only 3-4 Mb available... so you will for sure have a lot of issue and errors if you try to install and don't have space available, like corrupted gstplayer most probably, as it will not finish these installs properly... etc.

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