R cannot delete tmp file

Hello guys,

I am using R and more precisely the library taxonomisr to analyse some data. However I have an error message when running :

taxaId<-accessionToTaxa(c(“LN847353.1″,”AL079352.3″),”accessionTaxa.sql”)

The error is :

Warning messages:
1: In file.remove(tmp) :
impossible to delete the file ‘C:UserspdoinelAppDataLocalTempRtmpMNsOgYfile87c027271e99’, because of ‘Permission denied’*

I am using windows and it turns out that all directories are set on “read-only” on windows (I have tried to remove it using cmd as administrator : attrib . -h -r -s) but this read only parameter always automatically comes back ..

Or maybie the issue is somewhere else ?