topic Re: Software binding activation problem in Developer Center Discussions

Software binding activation problem

CristianV — Mon, 14 Apr 2014 12:50:51 GMT

Hello

I am triying to license a toolkit usingTPLA. It works fine when I use hardware binding (in LFEdit) combined with the trigger code 28 in the Solo server (using EZ Trigger). If I try to use software binding I cannot activate the toolkit. I get the activation succeded message, the number of left activations on Solo Server decreases, but the toolkint does not activate (I tried with trigger code 28, 18)

Can anybody give me a hint ?

Thanks

Cristian

Re: Software binding activation problem

David_L — Mon, 14 Apr 2014 16:13:09 GMT

Hello Cristian,

It's very likely a permissions issue. Software binding requires LabVIEW to write to certain registry locations and protected areas on disk. Doing so requires administrative rights on the computer. Typically your installer should call RegisterAddon.exe during installation which will request administrative access and then initialize these registry locations. If you did not call RegisterAddon during the install process, you can either do so after the fact, or simply run LabVIEW with administrative rights before you activate the toolkit.

The above only is a problem on OSes that have UAC enabled (Windows Vista, 7, 8). For Windows XP computers there is a semi-common problem which is a result of out of date certificates. This can be resolved by updating your computer with the latest Windows Updates which installs the correct certificates.

Hope this helps,
David

Re: Software binding activation problem

vishots.com — Mon, 14 Apr 2014 19:48:42 GMT

Were you using VIPM for the install process?

Re: Software binding activation problem

CristianV — Tue, 15 Apr 2014 14:21:11 GMT

Hello David

Thank you for the answer. It works perfectly now. Actually I had a vi that was supposed to launch RegisterAddon.exe, but there was a mistake the way I was calling the System Exec.vi.

It looks like if you pass something like "cmd /c RegisterAddon.exe -- -s -l etc... " instead of "RegisterAddon.exe -- -s -l etc... " to the System Exec.vi it does not work even if the CallRegisterAddon.exe is in the same directory as RegisterAddon, the cmd /c command changes the working directory.

@Michael

No, I am not using VIPM.

Cristian

Re: Software binding activation problem

David_L — Tue, 15 Apr 2014 14:47:19 GMT

Glad to hear it's now working!

CristianV wrote:
It looks like if you pass something like "cmd /c RegisterAddon.exe -- -s -l etc... " instead of "RegisterAddon.exe -- -s -l etc... " to the System Exec.vi it does not work even if the CallRegisterAddon.exe is in the same directory as RegisterAddon, the cmd /c command changes the working directory.

This is good to know, thanks for the follow-up. I'll definitely keep this in mind for the future.

David