Hi!

I'm banging my head with this as it makes no gd sense to me. I have an application, with a login on the homepage. Everything works fine when I debug on the dev server and all. However, once I publish my website and try to access it via IIS 5.1, I get an error on the homepage that says: 'ASPxClientButton is not defined', since this button is what triggers the Login I am stuck a that page!!

Has anyone a clue why that damn ASPxClientButton definition is missing in the published website? Can it have to do with the version of IIS? (which is 5.1)

Also, I made sure that DexExpress.Web.ASPxEditors was in the GAC. Please! This is killing me

Hello Jean

It seems ASP.NET's web resources aren't loaded on your server machine. This may happen, because ASP.NET isn't correctly installed.
I believe the following command can solve your problem.

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_regiis.exe -i

Thanks for the reply Roman,

Unfortunately it didn't solve the problem. Now that error is on every page even in the VS 2005 dev server. If there would be missing a reference in my code, I guess it would not compile?

Thanks in advance

 Well, I finally figured this out.... HTTP Compression! Apparently WebResource.axd was not served correctly. I found a few posts on a possible solution. Thanks again Roman.