BMW ISTA+ for BMW diagnostic & programming function, BMW ISTA+ software compatible with BMW ICOM A2,ICOM Next & Enet cable, recently some users to help those with error "Programming is not possible” when using BMW ISTA+. Eobdtool.com share How to Solve BMW ISTA+ 4.1 "Programming is not possible” as following.

Rheingold ISTA+ BMW Diagnostic Software BMW ISTA D/P software 2018.03 Version

Here obd2tool.com share lists possible solutions as follows:

Sw version: Ista+ 4.10.30
Hw: Enet cable

Error message: I get message after reading all ECU’s
"Programming is not possible”
If I click this message away I can just continue.

I have: bin, binx64, host, hostx64
But which files/maps must be located in map PSdZ?

Solution 1:

Try it with the BLP data so the folder "data” under C / Rheingold / PSdZ / data ..
Of course, in the Reg also specify that the data is available but still as you have made everything on "false” ..

you unpack the BLP under C / Rheingold / PSdZ / and you get the folder "data” ..
So C / Rheingold / PSdZ / data ..

Reg:

"Product Version” = "4.10.30.15635”
"Main Product Version” = "4.10”
"Data version” = "10/04/31”
"DataVersion_en-GB” "04/10/31”
"Logistic Base Version” "10/04/30”
"SWIData” = "04/10/30”

"BMW.Rheingold.Programming.ExpertMode” "True”
"BMW.Rheingold.Programming.Enabled” = "True”
"BMW.Rheingold.Programming.PsdzDataPath” = ".. \\ .. \\ .. \\ \\ PSdZ data_swi”

If it doesn’t work, try the following solution. It works for bmw a2 in earlier version.

Solution 2:

In earlier versions this worked:
"BMW.Rheingold.Programming.ExpertMode”=”False”
"BMW.Rheingold.Programming.Enabled”=”False”
"BMW.Rheingold.Programming.PsdzDataPath”=”..\\..\\PSdZ\\data”

Have not tried on latest.

P.S. BLP must be installed normally into data folder. No need to create any empty folders.

Still had psdz path set to data_swi. You must adjust it to be data instead of data_swi when no sdp installed. Then it should not complain and work.BMW ICOM BLP data MUST be installed in all cases.

Solution 3:

Create empty folders
С:\Rheingold\PSdZ\data
С:\Rheingold\PSdZ\data_swi

Working registry

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\BMWGroup]

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\BMWGroup\ISPI]

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\BMWGroup\ISPI\ISTA]
"DataVersion”=”4.10.31”
"DataVersion_en-GB”=”4.10.31”
"ProductVersion”=”4.10.30.15635”
"MainProductVersion”=”4.10”
"InstallLocation”=”C:\\Rheingold”
"LogisticBaseVersion”=”4.10.30”
"SWIData”=”4.10.30”

[HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\BMWGroup\ISPI\Rheingold]
"BMW.Rheingold.Programming.Enabled”=”True”
"BMW.Rheingold.Programming.PsdzDataPath”=”..\\..\\..\\PSdZ\\data_swi”
"BMW.Rheingold.Programming.ExpertMode”=”True”

Rheingold location
Directory of c:\Rheingold\PSdZ

06-Apr-18 22:13 <DIR> .
06-Apr-18 22:13 <DIR> ..
29-Mar-18 19:35 <DIR> bin
29-Mar-18 19:35 <DIR> binx64
06-Apr-18 22:13 <DIR> data
16-Mar-18 09:25 <DIR> data_swi
29-Mar-18 19:35 <DIR> host
29-Mar-18 19:35 <DIR> hostx64

FULL SW
Directory of c:\Rheingold\PSdZ\data_swi

16-Mar-18 09:25 <DIR> .
16-Mar-18 09:25 <DIR> ..
16-Mar-18 09:52 <DIR> psdzdata

Lite SW
Directory of c:\Rheingold\PSdZ\data

06-Apr-18 22:13 <DIR> .
06-Apr-18 22:13 <DIR> ..
06-Apr-18 22:13 <DIR> psdzdata

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http://obd2trade.com/2018/04/20/how-to-solve-bmw-ista-4-1-programming-is-not-possible/