public void setVersionNumber(int majorVersion, int minorVersion, int bugfixVersion) { int mostSignificantVersion = majorVersion << 16 | minorVersion; int leastSignificantVersion = bugfixVersion << 16; myVersionInfo .getFixedFileInfo() .setFileVersion(mostSignificantVersion, leastSignificantVersion); myVersionInfo .getFixedFileInfo() .setProductVersion(mostSignificantVersion, leastSignificantVersion); }