Location of Revit DB Link log file -

i searching revit db link 2015 log file, see error log. there log file , it?

i searched in windows event log, , in revit folder cannot find anything.

revit uses "journal" files error reporting.

here's link on finding location of files - https://knowledge.autodesk.com/support/revit-products/troubleshooting/caas/sfdcarticles/sfdcarticles/location-of-journal-files.html

for 2012 , later products:

windows xp: %userprofile%\local settings\application data\autodesk\revit\\journals windows vista, windows 7, windows 8: %localappdata%\autodesk\revit\\journals

for earlier releases (2011, 2010, 2009, 2008):

windows xp, vista, or windows 7: c:\program files\\journals