... can't be installed in this location

[Guest Pidder]

If i try to install several apps (e.g. bust'em or motocross racer) there is an error message which says that the prog can't be installed in this location.

Even if there is enough free space i'm not able to install it.

What should i do?

[Guest Pidder]

if i try it several times it works sometimes (gets me on my nerves to try it a hundred times until it works).

It's the same with uninstalling apps (it works every 10th time i try)

Argh! ;)