Well, I wish you had contacted me to get a beta version of the 0.8.1 release so you could test and see if it solved the problem. I took a guess at the issue and simplified one launch condition on the installer. Please see if 0.8.1 solves your problem. Sorry about the delay.
If it doesn't solve your problem, please follow the msiexec instructions at the end of the following troubleshooting guide then attach the install.log to a new issue on the Issues tab of this website:
https://olappivottableextend.codeplex.com/wikipage?title=Troubleshooting%20Installation
If it doesn't solve your problem, please follow the msiexec instructions at the end of the following troubleshooting guide then attach the install.log to a new issue on the Issues tab of this website:
https://olappivottableextend.codeplex.com/wikipage?title=Troubleshooting%20Installation
