Checking and adjusting the system memory division may help with Primo.
The easiest way to get to the WinCE control panel is to create a SHELL.ini that points to it.
So...
Open Notepad on your PC and type...
\Windows\Control.exeSave as
SHELL.ini not SHELL.ini.txt
Pop the file onto a SD card and insert into your device
Switch the device off and on again
Tap
OK then
Navigation and the control panel will open.
Select
SystemOpen
Memory tab
Drag slider to left
This will maximize the available RAM, More often than not it's set halfway, meaning that on a 64MB device you only have 32MB RAM for programmes.
Don't worry if your device's control panel doesn't look exactly like the images, the principal is the same.
Your device should remember this setting, even after being powered off.