Think Or Swim (thinkorswim) platform problems on new retina 5K iMac
I've been using ThinkOrSwim for a year now on multiple computers and operating systems without a problem. No issues running it on Yosemite OS 10.10 on my Macbook Air. HOWEVER, as soon as I switched over to a retina 5K iMac, I ran into a lot of problems:
1) First, I was unable to install the program after downloading the installer from http://mediaserver.thinkorswim.com/installer/install.html
2) Next, since I couldn't run the installer, I tried copying the thinkorswim application folder over TO the new iMac FROM the old Macbook Air. When I double click on the application it partially loads up but as soon as the main window of the application appears, it crashes. I get two error messages: "think or swim quit unexpectedly" and "a graphics problem has been detected".
3) The uninstaller won't work either
4) I feel like maybe this is an iMac issue or has something to do with the huge resolution of the iMac so I reduced the resolution of the iMac but that didn't work either
Not sure what to do. Any ideas would be appreciated. Thank you.
iMac with Retina 5K display, OS X Yosemite (10.10), Think or swim, thinkorswim