"Radmin 3.5 Full Kuyhaa Patched" refers to a modified, "cracked" version of the professional remote desktop software Radmin 3.5
Install on the computer you will use to do the controlling.
This appears to be a search query for a cracked or patched version of , mentioning "Kuyhaa" (a known warez/release group) and "patched" (indicating bypassed licensing).