there was a problem sending the command to the program yahoo messenger

[zillah]

http://www.sevenforums.com/browsers-...s-mozilla.html

http://www.google.com.au/#hl=en&source=hp&biw=1440&bih=734&q=there+was+a+problem+sending+the+command+to+the+program&oq=There+was+a+pro&aq=0&aqi=g10&aql=&gs_sm=c&gs_upl=1743l6223l0l15l12l0l1l1l0l327l2333l2.3.3.3&fp=1bec9fdc6b40133e

Dear Experts

I have got windows 7 64 bit installed.
Recently I have been experiencing this problem whenever I log in to a Yahoo messenger and click on Yahoo Mail icon the below error message pops us :

there was a problem sending the command to the program

http://i56.tinypic.com/ibb9fc.png







I tried to Google it but I could not find a solution to my problem although I

tried most of the suggestion that I found through my Google search



Uninstalled and installed Yahoo


Associate HTTP and HTTPS to firefox


Enable pops up



Thanks


Edit : I realized now if I want to open a saved html file same message pops up