Most standard .package mods work with the 64-bit version, but any mod requiring an external .dll or specialized script (like some older NRaas versions) may need specific updates to function with the 1.70 environment.
Do not put your old mods back immediately. Visit the official website or individual modder profiles to download the versions explicitly compiled for your new game version. 2. Clear Your Cache Files The Sims 3 Patch 1.70 Download
Always verify the file size is roughly 1.4 GB. If the file you downloaded is 10 MB, it is a virus. Delete it immediately. Most standard