Customer Side Product Not Found

i setup our store again, imported all the categories (tree)

added our custom addon for more product data items (separate table and sql)..

then manually added a product thru admin

i can edit the product and search for it..

now as customer I can SEE the product and search for it, but cannot open it to order

I also cannot register as a customer

what install step i did I miss?

Did you try to disable all custom addons at first?

i disabled ours... but didnt touch the default addons.. (as I assumed they would work)..

I haven't added any other addons yet

I think the demo store is partly installed.. I don't see how to remove it...

I can only suggest you to make fresh installation