mark() not creating output files

I'm trying to run Pradel models on my data, but everytime i try to run any model, function mark() won't create the output file. I tried running the dipper example and got the same result. Reinstalling won't help also. Can anyone help??
Thanks.
Here is the script:
> setwd("C:/Users/Gabriel/Dropbox/Gabriel_mata/Tropidurus/rmark")
>
> library(RMark)
> MarkPath="D:/MARK"
>
> dados<-convert.inp("tropiduruspradel.inp",group.df=data.frame(area=c("IBGE","JBB")))
> dados.process<-process.data(dados,model="Pradrec",begin.time=1,groups="area")
> dll<-make.design.data(dados.process)
>
> time<-c(1:143)
> dfPhi<-data.frame(time,read.table("dfPhi.txt",h=T))
> time<-c(1:144)
> dfp<-data.frame(time,read.table("dfp.txt",h=T))
>
> dll$Phi<-merge_design.covariates(dll$Phi,dfPhi)
> dll$p<-merge_design.covariates(dll$p,dfp)
> dll$f<-merge_design.covariates(dll$f,dfPhi)
>
> phi.dot<-list(formula=~1)
> p.dot<-list(formula=~1)
> f.dot<-list(formula=~1)
>
> m0<-mark(dados)
Error in file(con, "r") : cannot open the connection
In addition: Warning message:
In file(con, "r") :
cannot open file 'mark001.out': No such file or directory
********Following model failed to run : Phi(~1)p(~1) **********
>
> dipper<-mark(dipper)
Error in file(con, "r") : cannot open the connection
In addition: Warning message:
In file(con, "r") :
cannot open file 'mark001.out': No such file or directory
********Following model failed to run : Phi(~1)p(~1) **********
> list.files()
[1] "dfp.txt" "dfPhi.txt" "mark001.inp"
[4] "tropiduruspradel.inp"
> dipper$output
NULL
Thanks.
Here is the script:
> setwd("C:/Users/Gabriel/Dropbox/Gabriel_mata/Tropidurus/rmark")
>
> library(RMark)
> MarkPath="D:/MARK"
>
> dados<-convert.inp("tropiduruspradel.inp",group.df=data.frame(area=c("IBGE","JBB")))
> dados.process<-process.data(dados,model="Pradrec",begin.time=1,groups="area")
> dll<-make.design.data(dados.process)
>
> time<-c(1:143)
> dfPhi<-data.frame(time,read.table("dfPhi.txt",h=T))
> time<-c(1:144)
> dfp<-data.frame(time,read.table("dfp.txt",h=T))
>
> dll$Phi<-merge_design.covariates(dll$Phi,dfPhi)
> dll$p<-merge_design.covariates(dll$p,dfp)
> dll$f<-merge_design.covariates(dll$f,dfPhi)
>
> phi.dot<-list(formula=~1)
> p.dot<-list(formula=~1)
> f.dot<-list(formula=~1)
>
> m0<-mark(dados)
Error in file(con, "r") : cannot open the connection
In addition: Warning message:
In file(con, "r") :
cannot open file 'mark001.out': No such file or directory
********Following model failed to run : Phi(~1)p(~1) **********
>
> dipper<-mark(dipper)
Error in file(con, "r") : cannot open the connection
In addition: Warning message:
In file(con, "r") :
cannot open file 'mark001.out': No such file or directory
********Following model failed to run : Phi(~1)p(~1) **********
> list.files()
[1] "dfp.txt" "dfPhi.txt" "mark001.inp"
[4] "tropiduruspradel.inp"
> dipper$output
NULL