When I view my investment portfolio, the quicken software takes me to the portfolio register. When I attempt to view the portfolio detail, the software crashes and exits Quicken. Just started happening this morning. I reinstalled the Quicken 2018 Premier Software from the CD. The very same events occurred. Simply stated, I can not see my portfolio, just the associated registers.
Thanks to everyone who helped me with this problem which is now solved. I went to File Operations and ran a Validate and Repair task. The problem disappeared. Again, many thanks to all of you that helped me out.