hi am princebill i have windows 8 enterprises i have downloaded .net framework 3.5 full installer 231mb but if try to run it the this box comes up saying windows need to install some feature if i click the button download and install it will start downloading but stops at midway point and says windows feature could not be installed and i hace lost the iso image
ran-online .NET Framework v4.0.30319 free download.rar
Hi, Thanks for sharing the farmeworks. I have a serious question here. Actually i have a windows application current version is .net2.0 and I plan to migrate the app into .net 4.5 but here is a catch under my solution folder i have several modules out of that one is compatable with XP os since the 3rd party components are not supportive with win7 and later. Now suggest me on the below questions.1. If i build the code in the 4.5 framework is it backward compactable with the .net 3.5 which is already been installed in my XP OS?2. else, If i build the code in 4.0 framework is it compactable with the .net 3.5 which is already been installed in my XP OS?3. Since my solution having a sharing BL and DA layers for different modules i dont know how to handle this situatuion?Please expecting a fast respone. Many Thanks in advance.
further information about my problem:i've done a lot of test cases in recently past hours, following i found out concerning my problem:it depends on which webcontrols you have in use in an asp.net 2.0 final application. my reported problem only occurs if you've nested agridview, a detailview or a formview within the *.aspx page. and it does not even matter if they are bound to a datasource control. they fail in both cases (bound / unbound) if younavigate too quickly (have a look at first post for its explanation).conclusion:my problem has too be a general one in asp.net 2.0 final framework. i'm working in a small developping team for web solutions. and we've figured out that all our asp.net applications (which were running fine in asp.net beta 2.0) have this problem :-( error message "Validation of viewstate MAC failed" occurs in simple page architecture (no masterpages, no callbacks etc.) even!i'm sure other developers are also hit, aren't they?special remark:although we have NO webfarm in use, i've also tried to use a self-generated in web.config. no success as expected ;-)
* you can also do a postback with the GridView's sorting command.final conclusion:that must be a bug in the .net framework! MVP users or others... what do you think about?
Well, for what I understand, you should uninstall the current version of the .net framework you have in your computer (1.1, 2.0) and re-install it again. I had a similar problem (not the same, but I was getting several errors that, indeed, were just because of a version conflict), I guy told me to do what I'm telling you and all of the sudden the errors were gone. Now, I'm not 100% sure if this is the problem, but it could be a solution. Try it. 2ff7e9595c
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