we've tried with sample platform code and trying to launch the tool but unsuccessful. **Step 1:** Try to lunch the tool from platform  **Step2 :** To send the request from tool to platform --> https://localhost:44338/connect/authorize  Step3: Its not redirect back to the tool. Instead it gives below error No webpage was found for the web address: https://localhost:44338/home/error?errorId=CfDJ8D7JpAcSF21NlB5naY6O_UyFSgwoegOhAu0Mv_SzqNDzAnn5buXLEqDFZl6miaOQBDNpzTPBWyk5dburepdeqRfUAUyaPz7OcaFWBjeptC6LXuCKVWw-YopU9Mx5bGIhBTIzkGYnvJaqRbGihkdpycA-8NNX77lcfYMAC_NHpUSKSbOD7DrgGZP4k1ofiZ3bUfxqSmvnNt5-YSAHxaF87sMg8m_bm38wbLw1wOlB4FGCHoL5xkZHNcPPwFU3VxEUbdQrpflgbAESgzwozVzibafGObOUbxpSeJF4QFtKaPFESc04EZsnrgcWfLSfmO5VNw HTTP ERROR 404 
we've tried with sample platform code and trying to launch the tool but unsuccessful.
Step 1:
Try to lunch the tool from platform
Step2 :
To send the request from tool to platform --> https://localhost:44338/connect/authorize
Step3:
Its not redirect back to the tool. Instead it gives below error
No webpage was found for the web address: https://localhost:44338/home/error?errorId=CfDJ8D7JpAcSF21NlB5naY6O_UyFSgwoegOhAu0Mv_SzqNDzAnn5buXLEqDFZl6miaOQBDNpzTPBWyk5dburepdeqRfUAUyaPz7OcaFWBjeptC6LXuCKVWw-YopU9Mx5bGIhBTIzkGYnvJaqRbGihkdpycA-8NNX77lcfYMAC_NHpUSKSbOD7DrgGZP4k1ofiZ3bUfxqSmvnNt5-YSAHxaF87sMg8m_bm38wbLw1wOlB4FGCHoL5xkZHNcPPwFU3VxEUbdQrpflgbAESgzwozVzibafGObOUbxpSeJF4QFtKaPFESc04EZsnrgcWfLSfmO5VNw
HTTP ERROR 404