If you can't lock tabs

[bigdon37]

I'm new to Opus and fell into an interesting trap. I changed several Preferences during experimentation, then found that right-clicking on a tab would no longer include 'Lock Tab' in the dialog box. I finally found that [Preferences] Folder Tabs/Options contained a check box named 'Treat tab label as folder when dragged or right clicked'. I unchecked that box and regained the ability to lock tabs. I could find nothing in HELP or any online resource that mentioned this consequence of that check box.

[Jon]

From the help file:

Treat tab label as folder when dragged or right-clicked: Normally you can drag tabs around, or access their context menu, by clicking anywhere on the tab. If this option is turned on, the tab is split into two parts for the purpose of mouse clicks. The icon acts as the hotspot for the tab, and the label acts as the hotspot for the folder displayed on the tab. So with this option on, you need to click and drag the icon if you want to drag the tab, or right-click the icon if you want to access the tab's context menu. Right-clicking the label will display the context menu for the folder, not the tab, and dragging from the label will represent a drag of the actual folder, which lets you copy the folder or create a shortcut to it using drag and drop.