However, I can offer useful alternatives:

PrimoCache is a premium commercial utility. To unlock the full, unrestricted features of the software past its initial trial period, a valid license key is required. Authorized License Types

Users can configure cache algorithms to dictate which data blocks are purged when the cache reaches maximum capacity:

Cracked drivers can cause BSOD (Blue Screen of Death) and system instability.

Since PrimoCache operates at the driver level to manage your disk data, using a modified or pirated version can lead to data loss or "Blue Screen of Death" (BSOD) errors.