Error when launching Quest Central for DB2: "QCC10000E - Unable to allocate environment handle for DBConnect".
Windows system path does not have the IBM\SQLLIB\BIN in front of the path.
Move the C:\PROGRAM Files\IBM\SQLLIB\BIN to the beginning for the system path by taking the following steps:
1) Right-click on My Computer.
2) Select Properties | Advanced | Environment variables.
3) Under "System variables" select "path".
4) Move the "C:\PROGRAM Files\IBM\SQLLIB\BIN" to the front of the path.
Note: Make sure to backup the original path before making any changes.
原文出处:https://support.software.dell.com/zh-cn/quest-central-for-db2/kb/16878
Error when launching Quest Central for DB2: "QCC10000E - Unable to allocate environment handle fo
原文：http://www.cnblogs.com/rusking/p/4986675.html