I am experiencing a very strange problem in Windows 7 when I use any listbox (combobox or dropdown). This problem is occurring on a new Lenovo laptop. Windows 7 updates are current.
As an example, if a listbox contains three entries: "A", "B" and "C". When I select "B" or "C", the value of the listbox immediately changes to "A". So, I am unable to change the value of any listbox, the value of the listbox always changes to the first item in the list.
This problem occurs when selecting listbox entries with a mouse AND when using the keyboard arrow keys, so I do not think this is a mouse-related issue.
This problem occurs with all listboxes, even at the O/S level. So, I do not think this problem is related to a specific application.
This problem also occurs when in Safe mode.
If anyone is able to provide some help for this issue, I would greatly appreciate it. Thanks!
As an example, if a listbox contains three entries: "A", "B" and "C". When I select "B" or "C", the value of the listbox immediately changes to "A". So, I am unable to change the value of any listbox, the value of the listbox always changes to the first item in the list.
This problem occurs when selecting listbox entries with a mouse AND when using the keyboard arrow keys, so I do not think this is a mouse-related issue.
This problem occurs with all listboxes, even at the O/S level. So, I do not think this problem is related to a specific application.
This problem also occurs when in Safe mode.
If anyone is able to provide some help for this issue, I would greatly appreciate it. Thanks!