Right click on the file>>Properties; in 'General' tab, be sure to have disabled both options 'Read only' and 'hidden', and in 'Security' tab, be sure to have the enough rights for your current user (ex.: Frank (FRANK/Frank))... click on your username, and see if the following rights are enabled: 'Total control', 'Modify', 'Read and execute', 'Read', 'Write'. If any of the previous is disabled, then you have to click on 'Advanced options' button, select your username and click on 'Modify', enable the rights needed, apply the changes, save and exit, then try again.
I found a video for Windows 7 (mine is XP..), it might help you:
Originally Posted by Athos
Right click on the file>>Properties; in 'General' tab, be sure to have disabled both options 'Read only' and 'hidden', and in 'Security' tab, be sure to have the enough rights for your current user (ex.: Frank (FRANK/Frank))... click on your username, and see if the following rights are enabled: 'Total control', 'Modify', 'Read and execute', 'Read', 'Write'. If any of the previous is disabled, then you have to click on 'Advanced options' button, select your username and click on 'Modify', enable the rights needed, apply the changes, save and exit, then try again.
I found a video for Windows 7 (mine is XP..), it might help you: