Issues with IIS log Importing

Hi,

In addition to my other thread it seems I also have found issues with importing IIS log files. The following error is output when attempting to do this:

Traceback (most recent call last):
File "W:\wwwroot\Private\Piwik\misc\log-analytics\import_logs.py", line 1528,
in <module>
main()
File "W:\wwwroot\Private\Piwik\misc\log-analytics\import_logs.py", line 1492,
in main
parser.parse(filename)
File "W:\wwwroot\Private\Piwik\misc\log-analytics\import_logs.py", line 1351,
in parse
format = self.detect_format(file)
File "W:\wwwroot\Private\Piwik\misc\log-analytics\import_logs.py", line 1306,
in detect_format
format = candidate_format.check_format(file)
File "W:\wwwroot\Private\Piwik\misc\log-analytics\import_logs.py", line 151, i
n check_format
return RegexFormat('iis', ' '.join(full_regex), '%Y-%m-%d %H:%M:%S')
File "W:\wwwroot\Private\Piwik\misc\log-analytics\import_logs.py", line 108, i
n __init__
self.regex = re.compile(regex + '\s*$') # make sure regex includes end of li
ne
File "C:\Apps\Python\lib\re.py", line 190, in compile
return _compile(pattern, flags)
File "C:\Apps\Python\lib\re.py", line 242, in _compile
raise error, v # invalid expression
sre_constants.error: unbalanced parenthesis

So so far I have not managed to import any logs for one reason or another and this is after a complete clean install again. Its a shame as Piwik look like a nice alternative to my other system but I feel it's still in it's early days as I have not managed to get this to work at all!

Thanks

Ed