BNETDocs
S>C 0x07 SID_REPORTVERSION
Message Id:0x07
Message Name:SID_REPORTVERSION
Direction:Server to Client
Used By:Starcraft Shareware, Starcraft Japanese
Diablo Retail, Diablo Shareware
Warcraft II BNE
Format:

(UINT32) Result
(STRING) Patch path 

Remarks

Reports success/failure on challenge.

Result:

0: Failed version check
1: Old game version
2: Success
3: Reinstall required
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