HELP! Error: Unable to establish connection with R session

I installed the free rStudio desktop on windows 64 but this error is constantly coming up?
Error: Unable to establish connection with R session

i've done a number of reinstalls and R was installed first.

does anyone know how to fix this?

This is the log file error in the rsessions folder. the first one is there like 50 times

31 Jan 2020 20:27:18 [rsession-JustinR] ERROR system error 258 (The wait operation timed out); OCCURRED AT: void __cdecl rstudio::session::HttpConnectionListenerImpl::handleAccept(const class rstudio_boost::system::error_code &) c:\jenkins\workspace\ide\windows-v1.2\src\cpp\session\http\SessionHttpConnectionListenerImpl.hpp:221; LOGGED FROM: void __cdecl rstudio::session::HttpConnectionListenerImpl::handleAccept(const class rstudio_boost::system::error_code &) c:\jenkins\workspace\ide\windows-v1.2\src\cpp\session\http\SessionHttpConnectionListenerImpl.hpp:221

this happened once?
31 Jan 2020 20:20:53 [rsession-JustinR] ERROR system error 10053 (An established connection was aborted by the software in your host machine) [request-uri=/events/get_events]; OCCURRED AT: void __cdecl rstudio::session::HttpConnectionImpl::sendResponse(const class rstudio::core::http::Response &) c:\jenkins\workspace\ide\windows-v1.2\src\cpp\session\http\SessionHttpConnectionImpl.hpp:111; LOGGED FROM: void __cdecl rstudio::session::HttpConnectionImpl::sendResponse(const class rstudio::core::http::Response &) c:\jenkins\workspace\ide\windows-v1.2\src\cpp\session\http\SessionHttpConnectionImpl.hpp:116

never mined, someone has already posted the solution :slight_smile:

i had to install version 1.1.463 of rstudio

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