如果运行UnityProXL4.0提示
就在注册表(运行regedit)中找到: [HKEY_LOCAL_MACHINE\SOFTWARE\Schneider Electric\Common\ObjectStoreParam] "AddressingSpaceSize"="0x28000000" "CacheSize1stAppli"="0x1800000" 将"AddressingSpaceSize"="0x28000000" 改成 "AddressingSpaceSize"="0x18000000" 即可。