But, you can open the 'Last Session','Last Tabs', 'Current Session' and 'Current Tabs' files in Notepad anyway and see if any of them contain your URLs. Now, if you've already closed Opera, you're probably out of luck.

If not, check the tab menu and reopen them one by one. Then, you can start Opera and your tabs should be back. On your desktop, select the 'Current Session' and 'Current Tabs' files, right-click the selection, choose 'copy', right-click inside Opera's profile folder, and choose 'paste'. On your desktop, rename 'Last Session' to 'Current Session' and 'Last Tabs' to 'Current Tabs'. In Opera's profile folder, delete the 'Last Session', 'Last Tabs', 'Current Session' and 'Current Tabs' files. Select the 'Last Session' and 'Last Tabs' files, right-click the selection, choose 'copy', right-click on your desktop and choose 'paste'. If the URLs for your tabs are not in those files, you're out of luck. Right-click the 'Last Session' file and open it in Notepad. In Windows Explorer, goto the profile folder. Goto the URL opera://about and take note of the 'profile' path. If so, you can choose to reopen them one by one.

See if all your tabs are in the Recently Closed list. Click the tab menu to the left of the minimize button near the top-right of Opera's Window.If you haven't closed Opera yet since you started Opera back up after the crash:

Opera 100.0.4815.30 for iphone instal