Sounds like a typical unicode/double byte problem. Which language are you typing the text in?

Have you tried doing this on other tabs? Is it just with member type tabs the problem appears?

the website is Arabic only.

I think the issue is in the sql script that updates/saves to the cmsTab table. Probably doesn't have the N prefix. Problem is, I don't know where Umbraco has it's SQL operations!!! Any help? I can easily fix this if I know in which part of the source the sql operations are defined...

Haven't tried it on document type tabs, since I'm not using tabs on templates.

I'm using osmembercontrols though, so am taking advantage of it's ability to display the member profile according to the tabs in the member type.

I'm pretty sure it's the missing N, I'll see if I can locate the SQL and tell you which class to look at (and fix). You should probably report the error on Umbraco's codeplex page, when we locate it.

I think I\ve found it, in umbraco.cms.businesslogic (cms.dll), ContentType, the SetTabName method.

SqlHelper.ExecuteNonQuery("Update  cmsTab set text = '" + Caption + "' where id = " + tabId);

// Remove from cache
FlushFromCache(Id);

Looks like this needs to use a parameter instead, that would also be more secure.

Hi Steen,

Could you by any chance make a build of cms.dll with the fix and send it to me? I haven't worked directly with the umbraco source till now.

Which version is your site running on? 4.0.x or 4.5.x ?

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