I can't Login to my 3D warehouse

[DaveR]

See the following:

I need the 3d warehouse with my 2017 licence, how? must I upgrade..?

You have three main options… will work in a browser. You can find models you like and download them as a 2017 format file. The Components panel has a 3D Warehouse search box in it, if you use that and find a model you want, click on its thumbnail, and the model will be inserted as a component. You can use the sign in options, and enter your Gmail address as a Trimble ID. If you don’t know your password, try signing in as a Trimble ID on sketchup.com, and whatever password works there will w…