# Plugin SDK for Windows error codes These error codes are specific to the Plugin SDK. You may also see error codes for the [Meeting SDK for Windows](/docs/meeting-sdk/windows/error-codes/) while using the Plugin SDK with your MSDK app. If you see other error codes, [post in our Developer Forum](https://devforum.zoom.us/). ## ZMToolSuiteProxyErrors | Name | Error Code | Description | | -------------------------------------------- | ---------- | ----------------------- | | `kZMToolSuiteProxyErrorsUnknown` | `0` | Unknown error | | `kZMToolSuiteProxyErrorsSuccess` | `1` | Operation successful | | `kZMToolSuiteProxyErrorsNotImplemented` | `2` | Feature not implemented | | `kZMToolSuiteProxyErrorsWrongUsage` | `3` | Wrong usage | | `kZMToolSuiteProxyErrorsInvalidArgument` | `4` | Invalid argument | | `kZMToolSuiteProxyErrorsInternalError` | `5` | Internal error | | `kZMToolSuiteProxyErrorsNoPermission` | `6` | No permission | | `kZMToolSuiteProxyErrorsRateLimitReached` | `7` | Rate limit reached | | `kZMToolSuiteProxyErrorsOperationTimeout` | `8` | Operation timeout | | `kZMToolSuiteProxyErrorsVersionIncompatible` | `9` | Version incompatible | ## ZMToolSuiteProxyAuthResult | Name | Error Code | Description | | -------------------------------- | ---------- | ------------------------- | | `AUTH_RESULT_SUCCESS` | `0` | Authentication successful | | `AUTH_RESULT_REQUEST_ERROR` | `1` | Request error | | `AUTH_RESULT_VERIFY_USER_FAILED` | `2` | User verification failed | | `AUTH_RESULT_FAILED` | `3` | Authentication failed | ## ZMToolSuiteProxySpotlightResult | Name | Error Code | Description | | --------------------------------------------------------- | ---------- | ------------------------------ | | `ZMToolSuiteProxySpotResult_Success` | `0` | Spotlight operation successful | | `ZMToolSuiteProxySpotResult_Fail_NotEnoughUsers` | `1` | Not enough users | | `ZMToolSuiteProxySpotResult_Fail_ToMuchSpotlightedUsers` | `2` | Too many spotlighted users | | `ZMToolSuiteProxySpotResult_Fail_UserCannotBeSpotlighted` | `3` | User cannot be spotlighted | | `ZMToolSuiteProxySpotResult_Fail_UserWithoutVideo` | `4` | User without video | | `ZMToolSuiteProxySpotResult_Fail_NoPrivilegeToSpotlight` | `5` | No privilege to spotlight | | `ZMToolSuiteProxySpotResult_Fail_UserNotSpotlighted` | `6` | User not spotlighted | | `ZMToolSuiteProxySpotResult_Unknown` | `100` | Unknown error | ## ZMToolSuiteProxySharePlayError | Name | Error Code | Description | | ------------------------------------------------ | ---------- | ------------------- | | `ZMToolSuiteProxySharePlayError_No_Error` | `0` | No error | | `ZMToolSuiteProxySharePlayError_Not_Support` | `1` | Unsupported | | `ZMToolSuiteProxySharePlayError_Resolution_High` | `2` | Resolution too high | | `ZMToolSuiteProxySharePlayError_Open_Fail` | `3` | Open failed | | `ZMToolSuiteProxySharePlayError_Play_Fail` | `4` | Play failed | | `ZMToolSuiteProxySharePlayError_Seek_Fail` | `5` | Seek failed |