Okay, so let me guess, all of them install the same files, hence the 'usa8' part in the filename, but the installer(s) has/have verbiage for the various languages?
Code: ff8f4e611bbfb24f9f9154f4c42d0e14b6fd96c0 *[de-de] 238453us8_c219462cbc573f6c4b975ffa776aa55d2e1fd022.exe e84f1aa42de35493c6627bab824df49cb40fe7ae *[en-us] 238453us8_cfed25e588c85fdf548557f04a09892055011d7c.exe f1548be012d87c58f499f098ccb5d29ce53b33a8 *[fr-fr] 238453us8_94c1b6e1b80cf3ade077c4c58241122fba54c523.exe 286ac7346da1496c44e41dfe09948126edd1fe19 *[it-it] 238453us8_a1bc3794d3fb1d69a384ac328ee27a193e67dd4f.exe c742fa89a19b85b89dfd8163719b2d446a4b00c2 *[ja-jp] 238453us8_861526c591aeccb504a04a07b6eddc1ebf27c1d7.exe a54fb114ce09c9f74da82e7217d5fb6201249393 *[ko-kr] 238453us8_3e55882328404cf7a8a65ff7646004de8257cb09.exe 9cbae6b205ab07cc2e57f7ad735fea7954b7ab7c *[pl-pl] 238453us8_10990a64ad0044f2db49238b052f1cb9604249fa.exe dd2b91d5d79544f086f9ec1bc98675564a9bbd58 *[ru-ru] 238453us8_151b6ae3ee1b2a5223a461f88fb81bbf5724eeda.exe 358fed73df65c71a776d4bf6faac7c724f8dc04e *[zh-cn] 238453us8_950ce35a093667abcde9d75ef3a4f1af48c10d6b.exe