Hey Dominik,
The Component/@Guid="*" is the valid way to auto generate GUIDs. There is another switch -gg that generates GUIDs for you. What issue are using seeing using the "*"? Hi Brian, sorry for mixing Component/@Guid and Heat issue in my first message yes but not if only a <CreateFolder> Element is places in Component: <Directory Id="dir1" Name="EmptyDir"> <Component Id="cmp1" Guid="*" KeyPath="yes"> <CreateFolder /> </Component> </Directory> I'll get following error: "The Component/@Guid attribute's value '*' is not valid for this component because it does not meet the some of the criteria for having an automatically generated guid. Only components with no ODBCDataSource child elements and either exactly one file which is the key path or no files and a registry with no Property substitutions as the key path may use an automatically generated guid." So my solution is to remove the asterisk from Component/@Guid <Component Id="cmp1" Guid="" KeyPath="yes"> <CreateFolder /> </Component> My very first question is: Is it valid to use an empty Component/@Guid for CreateFolder (and RemoveFolder as I use this too) Side Note: I also tried -gg switch on Heat, but then I always get different guids on each run. Where Guid="*" is supposed to created stable Guids as long as the path remains stable. Best Regards Dominik -- View this message in context: http://n2.nabble.com/CreateFolder-RemoveFolder-with-Empty-Component-Guid-tp2593449p2610435.html Sent from the wix-users mailing list archive at Nabble.com. ------------------------------------------------------------------------------ This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com _______________________________________________ WiX-users mailing list WiX-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wix-users