[R] problem in installing "simpleaffy"

[Rahele Amirkhah]

Dear Madam/ Sir,
I am using R version 3.4.2. I want to analyse microarray data. when I want to install "simpleaffy" package I get this error "package ‘simpleaffy’ is not available (for R version 3.4.2)". I have the same problem with R version 3.3.2.
Could you please help me to solve it?
I am working with RStudio 0.99.903.exe. I also have problem in getting the new release of RStudio. Could you please tell me how I can get the last release? 
Many thanks in advance.Best regards,Raheleh Amirkhah
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