topic I purchased the TurboTax Premier 2018 from Costco and installed in my PC/Window10. Now I am trying to use it for tax filing. But, it always crashes. What is wrong? in Get your taxes done using TurboTax https://ttlc.intuit.com/community/taxes/discussion/i-purchased-the-turbotax-premier-2018-from-costco-and-installed-in-my-pc-window10-now-i-am-trying-to/01/255866#M107643 Sat, 01 Jun 2019 20:56:54 GMT gordon-gzsun 2019-06-01T20:56:54Z I purchased the TurboTax Premier 2018 from Costco and installed in my PC/Window10. Now I am trying to use it for tax filing. But, it always crashes. What is wrong? https://ttlc.intuit.com/community/taxes/discussion/i-purchased-the-turbotax-premier-2018-from-costco-and-installed-in-my-pc-window10-now-i-am-trying-to/01/255866#M107643 Sat, 01 Jun 2019 20:56:54 GMT https://ttlc.intuit.com/community/taxes/discussion/i-purchased-the-turbotax-premier-2018-from-costco-and-installed-in-my-pc-window10-now-i-am-trying-to/01/255866#M107643 gordon-gzsun 2019-06-01T20:56:54Z You may need to uninstall anti viral software while you d... https://ttlc.intuit.com/community/taxes/discussion/you-may-need-to-uninstall-anti-viral-software-while-you-d/01/255870#M107645 You may need to uninstall anti viral software while you do your taxes, I've had Webroot and Norton block the Turbo Tax package Sat, 01 Jun 2019 20:56:55 GMT https://ttlc.intuit.com/community/taxes/discussion/you-may-need-to-uninstall-anti-viral-software-while-you-d/01/255870#M107645 mungasine1 2019-06-01T20:56:55Z