rJava problems

A small follow-on to this: I uninstalled the package, restarted my 
machine, and reinstalled the package. Now, when I try and load the 
package, I get an entirely different error message: 

 > library("rJava") 

Error : .onLoad failed in loadNamespace() for 'rJava', details: 
   call: inDL(x, as.logical(local), as.logical(now), ...) 
   error: unable to load shared object 
'C:/Users/t_uzu_000/Documents/R/win-library/3.0/rJava/libs/i386/rJava.dll': 

   LoadLibrary failure:  %1 is not a valid Win32 application. 

Error: package or namespace load failed for ?rJava? 

Any thoughts appreciated. 

Kind regards 

On 08/12/2013 09:03, Tolga Uzuner wrote: 

Dear R Users 
Have run into a problem with the rJava package recently. I do not seem 
to be able to load the package. I am on R 3.0.2 and updated the rJava 
package this morning from the Pennsylvania mirrors. I get the 
following error: 

---- 
package ?mnormt? successfully unpacked and MD5 sums checked 
package ?rJava? successfully unpacked and MD5 sums checked 

The downloaded binary packages are in 
C:\Users\t_uzu_000\AppData\Local\Temp\RtmpOC9zec\downloaded_packages 

library(rJava) 

Error in get(Info[i, 1], envir = env) : 
cannot allocate memory block of size 2.8 Gb 
Error: package or namespace load failed for ?rJava? 

---- 

Any pointers ? 

Thanks in advance