Importing mesh issue

[CreepyPastel Cloud]

Hello, Is anyone else having a issue importing there mesh after the update? I have been doing this for a while now but have never run into this issue before. When I go to import it says my mesh no matter how simple, is going to be thousands of prims and lindens. I tried uninstalling and re installing a older viewer and that worked for a little while it was allowing me to upload normally but today it has just been crashing when i try uploading anything. I have tried mutiple accounts, items, viewers..ect it seems to be the same acrossed the board. 

[HunniHope]

try making your own LOD's and simple physics model. At a guess this may help but it is only a guess as you haven't shown your model or the tri-count

[Wulfie Reanimator]

When you get really high LI, the culprit is almost always the physics model. Using one of the simple presets will probably fix it.

If not, show the model and/or the upload window.

[peterlocke]

Try changing your source in the mesh upload screen as suggested in another thread...