Cannot install CloNcaSe package

Hi, everyone,
I have tried to install Cloncase package. First I tried to change the library location to local drive but the problem persists. This is the error message:

CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
Error: 161:23: unexpected input
161: myPaths <- c(myPaths, ‘
^
Execution halted
Warning in install.packages :
installation of package ‘C:/hyapp/Rtools3.5/CloNcaSe_2.0.tar.gz’ had non-zero exit status

Any suggestions what to try next?
Thank you!

Please post the command you are using and the whole error message

install.packages("C:/hyapp/Rtools3.5/CloNcaSe_2.0.tar.gz", repos = NULL, type = "source")
Installing package into ‘\ad.helsinki.fi/home/h/hsusi/Documents/R/win-library/3.6’
(as ‘lib’ is unspecified)
'\ad.helsinki.fi\home\h\hsusi\Documents'
CMD.EXE was started with the above path as the current directory.
UNC paths are not supported. Defaulting to Windows directory.
Error: 161:23: unexpected input
161: myPaths <- c(myPaths, ‘
^
Execution halted
Warning in install.packages :
installation of package ‘C:/hyapp/Rtools3.5/CloNcaSe_2.0.tar.gz’ had non-zero exit status

The network drive is definitely not going to work, could you specify how are you changing the library location to local drive, and what error message you are getting on that scenario?