I upgraded my Windows XP to Windows 7 then installed Photoshop 7.0 again on my new OS. But I cannot access the options tool bar. The shapes and line icons are there but do not open. And also, instead of the default arrow cursor, there is a strange grouping of three miniature icons. Is it possible to run Photoshop 7.0 on my new OS without problems? I’m in plumbing field and I am using Photoshop on laying out plumbing pipes and fixtures for my floor plans. Please help me fix it. Thank you.