Joined Aug 2002
HPP-22 program file V1.15(0) now available.
05 march 2012:
HPP-22 program file V1.12(0) now available.
1. Uninstall earlier firmware version V1.111(1), or as applicable after this date,
using the HPP-22 uninstall program via start menu or direct as in the two pictures.
Do Not attempt to use Windows add/remove program app.
2. Download the latest firmware available from
as shown picture 2.
3. Error problems:
. If HPP-22 is connected and a runtime error occurs, close program and disconnect HPP-22 from USB port,
before trying to run the program again otherwise runtime errors will continue.
. Do not use a PC Port / lead which has had problems with any other equipment.
(USB ports on rear of PC are usually more stable than those on the front).
. 14May13. Some users may also experience the old "Pop Up Alert
HPP-22 Firmware Upgrade Version V.101(0) to V1.01(0)"
This has happened previously when further additions have been pending,
just check version shown bottom right of window, then hit the "No" button as per screenshot below.
4. Readme. This text message, detailing the update, appears when program is run for the first time only.
18 January 2013:
Version 1.14(0) now available, same procedure as above.
Copy of the new Readme .txt, which provides details of each update, is attached.
Version HPP-22 v1.14(1)
. HPP-22 Software Version 1.14(1)
. H4 New Firmware Version 1.02(1)
. How to update H4 firmware - manual
26 July 2013
Version HPP-22 V1.15(0)
1. New HTS-ADVANCE screen is created
Before, HTS-SS NITRO, BLUE, ADVANCE screens are separated,
but all screens are combined by ALL HTS-SS screen
2. HTS-VOICE V1.04(1) patch
- Altitude Reset Function added
When HTS-VOICE is using HTS-GPS and Variometer together,
altitude will have auto
- reset when HTS-;
Voice turned on.
21 November 2013
HPP-22 Software Version V1.15(1)
" Update for enhance program stability."
Alan's Hobby, Model & RC FAQ Web Links
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