New Issue for me ads going to 404

Set up new account for client.

[bwnbwn]

I set up a new client last night adwords campaign. All the keywords have a very good score 7 and up. Tested the destination url from interface correct page. Connected adwords to analytics account, installed a conversion tracker on the cart confirm page (cart is a subdomain so it is seperate from the website)

This morning looking at the traffic I see all the PPC clicks are hitting my custom 404 page. I don't allow spaces, ?= and so forth in the url for know reasons. Since I can't see the url destination from the search (unless I go in IIS disable the 404 and disable my Isapi) I called adwords support. They don't know why this is happening. I figured it was from google tracking so I deleted the connection between adwords and analytics hours ago. It is still happening so with Google support looking into the issue I figured might as well ask those that can probably help me the quickest here.

Anybody have this issue and figured out the cause?

[ken_b]

I don't know the answer. But in what might be a related comment, I sometimes see ads listed in my AdSense "Ad Review" section that lead to a 404 page. That's even though I can see the ad in my Review panel.

I don't know why that happens, but when it does happen, I block the ad(s) no matter how well targeted it is.
.

[bwnbwn]

http://www.example.com/catalog/browse/shooting-gun-storage/_/N-1100210?WT.z_mc_id1=00000000000&WT.srch=1&WT.tsrc=PPC&WT.mc_id=google|sho_keyword+keyword_general|USA&rid=20&pcrid=0000000

This is why I am getting the 404 the tracking being added to the url from Google. The above isn't my site in question but I can see if this was added to my url ending it would redirect to my 404.

I have other sites set up the same way that are fine just don't see why this is happening with this site and not the others.

[bwnbwn]

Found it auto tagging was enabled. I know I opted out but double checking it was on missed an easy one.

[RhinoFish]

"I don't allow spaces, ?= and so forth in the url for know reasons."

do you have destination url auto-tagging turned on? this will append data pairs (so Analytics can track), and you're disallowing them.

:-)

[bwnbwn]

RhinoFish yep I did. Did the big 0 :) when I thought about it. Thanks.

[RhinoFish]

i too, now have prosthetic feet.