TSP installation problems on Windows 8

[Klaus Darilion]

Hi!

My TSP (http://sourceforge.net/projects/siptapi/) has problems on Windows 8 (at least 64 bit, I have not tested 32bit). On some PCs it works fine, on other PCs Windows refuses to install SIPTAPI (as administrator via control panel): I can select SIPTAPI but when I click the "Add" button the window just closes and SIPTAPI is not installed. I tried to analyze where/why the installation fails but did not had any luck yet.

Do you have any ideas what may be the problem?

Do you know of an open source TSP which works fine on Windows 8 64 bit which I could use for code comparison?

Thanks
Klaus

[Andreas Marschall [exMVP TAPI]]

Post by Klaus Darilion
My TSP (http://sourceforge.net/projects/siptapi/) has problems on Windows 8 (at least 64 bit, I have not tested 32bit). On some PCs it works fine, on other PCs Windows refuses to install SIPTAPI (as administrator via control panel): I can select SIPTAPI but when I click the "Add" button the window just closes and SIPTAPI is not installed. I tried to analyze where/why the installation fails but did not had any luck yet.
Do you have any ideas what may be the problem?

Klaus,
With "installation" you refer to what exactly?
Your custom setup
or telephon.cpl
or lineAddProvider() ?
I guess telephon.cpl but want to be sure.
Does it then fail via lineAddProvider() e.g. from TB20 too?

Your TUISPI_providerInstall() is called and returning 0 ?

On http://sourceforge.net/projects/siptapi/files/siptapi/
the latest available version for download seems to be V0.2.13 from 2011-08-12.
Is this the latest version showing the issue?
I just made a test installation on my Surface Pro with Win8.0x64 and hod no problem installing it via telephon.cpl (after manually copying \siptapi-0.2.13\Release\64bit\siptapi.tsp to \system32\).

Post by Klaus Darilion
Do you know of an open source TSP which works fine on Windows 8 64 bit which I could use for code comparison?

Sorry, none that I am aware of.
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Best Regards
Andreas Marschall
Microsoft MVP for TAPI / Windows SDK / Visual C++ 2003-2008
TAPI / TSP Developer and Tester
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Post by Klaus Darilion
Hi!
My TSP (http://sourceforge.net/projects/siptapi/) has problems on Windows 8 (at least 64 bit, I have not tested 32bit). On some PCs it works fine, on other PCs Windows refuses to install SIPTAPI (as administrator via control panel): I can select SIPTAPI but when I click the "Add" button the window just closes and SIPTAPI is not installed. I tried to analyze where/why the installation fails but did not had any luck yet.
Do you have any ideas what may be the problem?
Do you know of an open source TSP which works fine on Windows 8 64 bit which I could use for code comparison?
Thanks
Klaus

Hello, I too have had the same problem. I solved by downloading the 0.2.13 version and installing the release version not the debug version