TinyCLR v1 not deploying to T18

TinyCLR OS
1

I’m probably a doofus, but something borked since I last tried this in July. I’m trying to load a simple Blinky program, and Visual Studio reports “There were not enough space totaling 0 bytes for assembly: 85364.” In July I still loaded and executed code successfully with VS2019.
TinyCLRConfig reports Core version and Device Version: 1.0.0.10003 I clicked ‘Erase App’ to ensure that memory is empty. Is there some log that can help me figure out why Visual Studio won’t deply (it seems to connect fine - it says that Debugger engine is attached).
Thanks for any help - I don’t want to waste my T18s.

2

Wrong type of project?

Please show specific output messages.

3

Hi, TinyCLR Visual Studio extension (VSIX) is automatically updated to TinyCLR v2. Please reinstall the extension for V 1 und uncheck the checkbox for automatic update.

4

Thank you, @RoSchmi. Your suggestion solved the problem. Much appreciated!

5

huge thanks. will try myself