[R] R versions > 4.0.2 fail to start in Windows 64-bit

[Jeff Newmiller]

Not a problem here. Generally this kind of thing happens when anti-virus software gets aggressive.

On April 20, 2021 9:32:52 AM PDT, "N. Jordan Jameson" <jjameson using terpmail.umd.edu> wrote:
>I have a 64-bit Windows machine and I've installed R versions 4.0.0
>through
>4.0.5 and only versions 4.0.2 and below will successfully start. This
>morning I installed 4.0.5, and when I start R, the R-gui starts for
>less
>than a second and then disappears. I tried to open R using RStudio and
>I
>got the following messages:
>
>`The R session failed to start.` and ` The R session process exited
>with
>code -1073740791`
>
>The log for this error is:
>
>```
>ERROR system error 10053 (An established connection was aborted by the
>software in your host machine) [request-uri: /events/get_events];
>
>OCCURRED AT void __thiscall rstudio::session::HttpConnectionImpl<class
>rstudio_boost::asio::ip::tcp>::sendResponse(const class
>rstudio::core::http::Response &)
>src/cpp/session/http/SessionWin32HttpConnectionListener.cpp:113;
>
>LOGGED FROM: void __thiscall rstudio::session::HttpConnectionImpl<class
>rstudio_boost::asio::ip::tcp>::sendResponse(const class
>rstudio::core::http::Response &)
>src/cpp/session/http/SessionWin32HttpConnectionListener.cpp:118
>```
>I'm not sure what is going on, but this same thing happens with R 4.0.3
>and
>R 4.0.4, but not with R 4.0.2. I would like to use the most recent
>version
>of R if possible, but for now I am stuck with 4.0.2.
>
>	[[alternative HTML version deleted]]
>
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-- 
Sent from my phone. Please excuse my brevity.