I'd like to place some of my links on inactive for now but everytime I try to save it, it comes up with a box saying "Web Address must end in .htm".
How can this be changed?

Please try clearing your browser cache. Instructions at: http://www.wikihow.com/Clear-Your-Browser's-Cache
Then let us know if the problem persists.

I'm wondering since the ones that I'm trying to make inactive are the "custom" ones from the original feature.

What Eric is saying that there was a fix made for that. But it won't 'take' unless your browser fetches the new code.

At least that's what I gathered. I didn't run into the issue for the few I made inactive.

I know it takes it for the ones with the ones that can't be deleted.
Maybe my browser isn't taking it although it should since it's fairly updated. But who knows.

Can you confirm that you did clear the browser cache? This was an issue that happened after the upgrade, was fixed, but if your browser is still pulling the old code the problem would still prevail. An cache clear should resolve.

I cleared my cache so many times yesterday. I even did it after I had posted this problem.

Is it still a problem now?

I came back on this morning and this go around it didn't have any issues. Thank goodness!

One more issue down/fixed....only 1 more to go.