The reply refers to the individual’s log which was quoted. You would need to look at your own log to see where it is trying to do signature verification. George. From: access-uk-bounce@xxxxxxxxxxxxx [mailto:access-uk-bounce@xxxxxxxxxxxxx] On Behalf Of Vanja Sudar Sent: 16 November 2012 19:37 To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Re: .net framework 4 issues Further to my message, the solution that poster claims helped was found here http://social.msdn.microsoft.com/Forums/en-US/netfxsetup/thread/a228c9 ca-a2a7-4db1-9bcd-37b98ef68bcf Step 1 of this solution is already confusing to me. It says: “”1. Delete this fileD:\36af95faa691e24d4fbbcc8da92485\SetupUtility.exe”, but I have no idea where this file is located? Also “ 3. Clean your %temp% folder, reboot the system.” I assume they mean c:\users\username\app data\local\temp where username obviously =my own user name on this system. Thanks. From: Vanja Sudar <mailto:vanja@xxxxxxxxxxx> Sent: Friday, November 16, 2012 7:12 PM To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Re: .net framework 4 issues Hi George, it is windows 7 premium 64bit and it is stand alone system. I have put exact error message in to google too and as I said in my previous message there didn’t seem to be a particularly useful solution anywhere I looked apart from suggesting to use the cleanup utilitty to get rid of any potential bad registry entries and similar leftovers and, as I said, that didn’t work. Of course I will have a look at the link you provided and I do apreciate your help very much. Thanks! From: George Bell <mailto:george@xxxxxxxxxxxxxxxxxxx> Sent: Friday, November 16, 2012 3:19 PM To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] Re: .net framework 4 issues I hope the Moderator will be OK with me replying here. It may not be directly access related, but since the .NET framework is an essential part of much software these days, you need it. I’ve had the same kind of error myself, but unfortunately you have not really given much information to go on. What version of Windows? Is it a stand-alone system, or a workstation? Just two questions. I’d suggest an extensive use of Google may help. I copied and pasted the following from you message into Google: and the following was just one of many which came up. (Be careful it does not wrap, or use the Tiny URK below) http://www.techsupportforum.com/forums/f217/solved-net-framework-gener ic-trust-failure-591605.html http://tinyurl.com/cj6r7zk George. From: access-uk-bounce@xxxxxxxxxxxxx [mailto:access-uk-bounce@xxxxxxxxxxxxx] On Behalf Of Vanja Sudar Sent: 16 November 2012 10:50 To: access-uk@xxxxxxxxxxxxx Subject: [access-uk] .net framework 4 issues Hello, I hope I can be forgiven for posting a topic that is not strictly access related. It is still computer/IT related and I am using this place as a last resort. Since this is not an access issue I, unless moderator/s aprove this to be discussed on here, erge listers to post me privatly with any possible slutions/suggestions. Again, I know that there has been a lot of “off topics” posts and that Barry have been very strict on banning people from the list, but I believe that I can not be considered as someone who regularly posts off topics and so I hope that I will not be band, if you think I have overstepped please let me know so and I will never do it again. The problemstarted with trying to apply a .net framework related windows update. Unfortunately I can’t remember the windows update or the error code of this update since for reasons that will become apparent afterwoods I have no option to install this update. After a lot of research with people having the same error, it has been suggested to repare .net framework 4. This did not succeed throwing up a “general trust failure” issue at me. After that I uninstalled .net framework 4, then tried to run the installer to reinstall it. After the instalation I got a following error. Final Result: Installation failed with error code: (0x800B0100), "No signature was present in the subject. " (Elapsed time: 0 00:02:23). [11/16/2012, 10:37:2] I have also used kmicrosoft .net frmaework cleanup utilitty, I have installed .net framework 1, which istalled fine, tried unsuccessfully to install .net framework 3.5 sp1. So at the moment this windows update is not appearing any more, but I’m also obviously running the system without .net framework. As you can see I have tried a lot of research but no matter what I did the .net framework 4 is not installing. Not sure what to do, obviously I want to avoid reformating. I guess I could just run this system without .net framework installed and hope I won’t really need it. Again sorry for the off topic posts and if anyone has any suggestion the help would be appreciated I’m stuck! Vanja http://www.sudar.co.uk http://www.twitter.com/internetking Windows live: sudar23@xxxxxxxxxxx