Sometime yesterday I wanted to watch a video and I was asked to install the
latest Silverlight, stupidly I said yes. It seems to have been V5 I
installed.
Now I can't open any SL4 projects due to: you need to install the latest
silverlight developer runtime. So from Programs and Features I
You could try a system rollback.
As far as I know you should be able to install the Silverlight 5 developer
runtime and run your Silverlight 4 project in it, with no obvious
difference. That's what I currently have running on my machine. Our project
is a Silverlight 4 app and I have all of the
Oh and I might add, as a bonus, I can put breakpoints in my SL4 xaml and
using the SL5 tools debug (it breaks on them!) and its invaluable for
debugging whats going on with your bindings. Honestly I've no idea how I
lived without that.
On Thu, Apr 19, 2012 at 9:51 AM, Stephen Price
Ah good, you're sorted.
I'd still have a look at installing the Silverlight 5 tools. Absolutely
brilliant, being able to put breakpoints on your bindings. *EVEN with SL4
projects!*
Just do it. You can thank me later. :)
If you don't like it you can always go back to the 4 dev runtime now you
There is a bug in the Silverlight 5 runtime that may trigger
AccessViolationException, hosing the whole app when PropertyChanged event
is fired.
This occurs even if you compile the application for Silverlight 4 and the
client had upgraded to Silverlight 5.
Since PropertyChanged is literally
