zigbee协议栈安装问题

我之前安装后用着也没啥问题，自从我重装了一次系统后，重新安装zigbee协议栈后出现SCC: LoadLibrary failed.
SCC: Ignoring SCC provider 'Microsoft Visual SourceSafe'. Failed to load provider DLL.
求大神帮忙解决。谢谢