Hello boray and welcome to these forums. You'll find many helpful people here and a lot of useful information. Perhaps you could compress a simple problem project file (no samples needed) into a ZIP file and post it here as an attachment so we can have a look at it and see what's (not) happening? In XP, right-click the project file, select Send To ... compressed (Zipped) folder). when you reply, scroll down a bit, open the "Additional Options" section if needed by clicking the double downwards arrows, click on [Manage Attachments], browse to your ZIP file, select and Upload it.