Zoom not working on S210

I'm afraid this is a known issue with S210. I understand you're also getting "lens error" message on the screen?
Not a lot can be done here.
This is a relatively cheap camera and this issue is particularly painful to fix (and I have a feeling that even if you replace the lens mechanism it will fail again - I've seen this on several S210s). Therefore I would suggest selling the S210 on ebay for spares and getting yourself another camera-preferably not another S210 ;)

Sorry if this isn't much of a help, but from repairman's point of view I can say that it's really not worth the hassle to try and fix this particular camera.
Thanks,
Raf