When you attempt to setup an operation within the SAP Business One Connector tool you may receive the following error:
Error -8032 Unable to unzip OBServerDLL.dll to C:\Windows\Temp\SM_OBS_DLL\xxxxxx\tmpObs.zip; make sure disk is not full.
Setting up any operation within the tool causes a call to first be made on to the ‘Login’ operation. When this occurs, SAP Business One checks for the latest version of OBServerDLL.dll and attempts to download it to C:\Windows\Temp\SM_OBS_DLL\xxxxxx\tmpObs.zip. If the attempt fails you get: Error -8032.
The resolution is to delete the SM_OBS_DLL folder from the specified Temp folder to allow the latest version of OBServerDLL.dll to be downloaded.