When I select a file and drag it into another file to create a composite, it won't drag. Problem only started very recently
Try resetting all Photoshop tools and it that doe not fix your problem try resetting your Photoshop preferences.
How to I reset all the PS tools? Thanks for responding.
To reset the options for the Tools, right-click the tool in the options bar (not Tools panel). You will have a choice to reset that specific tool or all tools.
Are you dragging the file from the desktop or dragging layers to another document?
This isn't about the move too; perhaps I was too vague. I want the lasso tool and the only one showiing is the polyagonel tool and I can't find any way to retrieve the lasso tool.