HP Prime problem. Calculator resetting itself

[informach]

Hi!, Michael K-K:

IMHO, you needed uninstall in your PC, the all previous version 8151 (Firmware, Connectivity kit and Virtual Calculator). Then download and install, the new Software version 10077, in your PC, and upgrade your calculator with the Connectivity Kit, of this version. You can use, for optimize Windows, the free tool, call Advanced Uninstaller PRO, downloaded from ... http://www.advanceduninstaller.com

For erase memory, in your calculator, use ON+APPS+ESC, or the point of paper clip, into the bottom, of the switch, in the orifice, en the rear side (Reset) and press ON.

http://ftp.ftp.hp.com/pub/calculators/Prime/

HP_Prime_Calculator_Firmware_20160414.zip 9.1 MB 20/4/16 21:02:00
HP_Prime_Connectivity_Kit_20160414.exe 39.7 MB 25/4/16 17:41:00
HP_Prime_Virtual_Calculator_2016_04_14.exe 111 MB 25/4/16 17:00:00

Kind Regards.
Maké.