burt4750, I have a HFGH but have not installed automatic openers. I do recall when we first built the greenhouse (over six years ago) I had to fiddle quite a bit with the vent windows to make sure they worked smoothly in the openings. There is quite a bit of flex in the Harbor Freight frame, and I recall having to loosen some of the bolts around the window frames, then "wiggling" things around until the windows fit better. Not a very scientific sounding solution, but it might be enough to resolve a slight drag along the edges. So far I've not come across anyone whose Harbor Freight roof windows were manufactured to an incorrectly large size for the openings, so I'm kinda suspecting it's just that the flexible frame needs to be "wiggled and tweaked" to make sure the windows fall into place more easily. Perhaps, worth a try? Here is a link that might be useful: Building our Harbor Freight 10x12 Greenhouse This post was edited by mudhouse on Mon, Nov 4, 13 at 21:09

Hard post to answer not sure what the issue is you are talking about 2 different e-mail programs, If you are not using Thunderbird then uninstall the program. Then let us know what is wrong with the e-mail program you use OE..

Me , too. I have received some that had the pictures in the body of the message along with the ''click-ons" in the attachment block. Don't know how that's done either. Irritating. Grady

A file can contain anything. Under Windows the convention was established that the characters following the last period in a file name, called the file "extension", tells you what kind of data that file contains. ".EXE", for example, is an EXEcutable program. ".JPG" is a jpeg compressed image file, ".TXT" is a plain text file, and so on. In addition to knowing what type of data a file contains, Windows also needs to know what program should be used to access that file. If that information is missing, then "This file does not have a program associated with it..." is one of the possible error messages.