How can I view the error log after installation?

[saphen]

Hi,
I have issue when installing on win7, I want to find error message from log, so where is the log ?

IA2010 sp1
win7 32bit

[MSIYER]

Is it an msi package? If so:

Mostly its found in the Temp folder of the currently logged-in user.
Type %TEMP% in the run command after install. You will find your log file there if logging is enabled.

If not enabled do any of the following:
1) Use msiexec command-line flags (eg.,l*v) for logging
2) Navigate to: HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Installer
Create an entry:
Logging of REG_SZ type and put the value as voicewarmupx.