How do I fix the problem with a TI-89 Titanium Calculator connectivity?

[Yangggdf Dfsdf]

I've just downloaded TI-Connect for my TI-89 Titanium and when I connect my calculator to my computer it tells me the device driver was not installed correctly. I'm running Windows 7 64-bit.

 

[Dark]

Have you tried reinstalling the driver? There's also a driver page on the MS site that you might find useful: http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isnt-working-properly-- RyanWindows Outreach Team

 

[James-007]

Hi there,TI recently updated the TI Connect drivers for 64-bit systems. First, try uninstalling the TI Connect software suite and then restarting your computer. Follow the download instructions here:http://education.ti.com/educationportal/sites/US/productDetail/us_ti_connect.html?bid=11Now, follow the installation instructions here:http://education.ti.com/educationportal/sites/US/nonProductMulti/download_stepbystep.htmlBE SURE to right-click the TI Connect exe file and select "run as administrator."During the installation, you will want to click the pop-up that says install unsigned driver. Click yes on all of the dialog boxes.If you need more help, try the troubleshooting page here:http://education.ti.com/educationportal/sites/US/nonProductMulti/download_stepbystep.html?bid=4You can also call TI here: 1-800-842-2737If you still are unable to connect properly, you can try Windows XP SP3 compatibility mode by right-clicking the .exe, selecting properties, and then under the compatibility tab select Windows XP SP3.Lastly, if you are still having problems, then try Windows XP mode: http://www.microsoft.com/windows/virtual-pc/download.aspx-------------------NOTE: Since you have a TI-89 Titanium, you might be interested in the SAT Operating System. It's a software package for your calculator to help you improve your score on the SAT test by helping you solve problems faster and with greater accuracy. Visit http://fb.calc-tech.com to download the software. It only takes 5 minutes and you can improve your score by 60 points (on average) just by using the software.