关闭 Adaptive Server.
将Adaptive Server在Windows NT Services中由自动改为手动
重新启动 Windows NT server
运运行regedt32修改注册表, 删除以下内容:
HKEY_LOCAL_MACHINESOFTWARESYBASEServer<server_name>
HKEY_LOCAL_MACHINESOFTWARESYBASEServer<server_name>_BS
HKEY_LOCAL_MACHINESOFTWARESYBASEServer<server_name>_HS
HKEY_LOCAL_MACHINESOFTWARESYBASEServer<server_name>_MS
到注册表的如下结构下：
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlSession ManagerEnvironment
删除DSLISTEN, DSQUERY, SYBASE, 并修改 LIB, INCLUDE, PATH删除SYBASE有关目录
删除如下注册键值:
HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServices
SYBSQL_<server_name>
SYBXPS_<server_name>_XP
SYBBCK_<server_name>_BS
SYBMON_<server_name>_MS
SYBHIS_<server_name>_HS
重新启动 Windows NT server
使用 Start | Control Panel | Settings | Services 确认SYBASE已经卸载
删除SYBASE Server所用数据库设备文件及SYBASE系统文件
