Guess that your office is using a proxy server that you have to supply it into your home via IE [Internet Explorer]. Just go to IE --> Properties --> Connections --> LAN settings --> then enter the proxy server provided by your office.
If that does not help, guess that you will go through those steps:
IE --> Properties --> It will open the 7 Tabs window with IE properties. Go to the last on 'Advanced' then under this option 'HTTP 1.1 Settings' uncheck the 'Use HTTP 1.1' and then click apply and close the window. If it does work, then problem solved. If does not try this one:
Do the same steps mentioned above to open the 'Advanced Tab Properties', then go to uncheck now 'the Show friendly HTTP error messages' option and try now. It will give you more description to the error now and if you had something like [could not remember the exact phrase]'http does not support this program or program not supported by http' check the name of that program because it might be and 'Adware', 'Spyware' or any other software causing this issue. Try uninstalling it and hopefully your problem would be solved.
Hopefully you got the latest updated version of IE there on your computer.
Guess that your office is using a proxy server that you have to supply it into your home via IE [Internet Explorer]. Just go to IE --> Properties --> Connections --> LAN settings --> then enter the proxy server provided by your office.
If that does not help, guess that you will go through those steps:
IE --> Properties --> It will open the 7 Tabs window with IE properties. Go to the last on 'Advanced' then under this option 'HTTP 1.1 Settings' uncheck the 'Use HTTP 1.1' and then click apply and close the window. If it does work, then problem solved. If does not try this one:
Do the same steps mentioned above to open the 'Advanced Tab Properties', then go to uncheck now 'the Show friendly HTTP error messages' option and try now. It will give you more description to the error now and if you had something like [could not remember the exact phrase]'http does not support this program or program not supported by http' check the name of that program because it might be and 'Adware', 'Spyware' or any other software causing this issue. Try uninstalling it and hopefully your problem would be solved.
Hopefully you got the latest updated version of IE there on your computer.
Wish you the best of the luck.