Bree,

After checking the registry and deleting Windows DVD player .ifo associations I was able to solve the problem. If you are interested I can list the registry entries that I modified. The...

Bree,

Thanks for your explanation. Why anyone would buy this app amazes me. The fix may be simple. I will check the registry to see if there are any obvious errors of ID's in the wrong place etc.

Bree,

It has been my policy for years to eliminate applications in open with that do not work. Most just do nothing when selected but windows DVD player gives a catastrophic error. A bad outcome...

Bree,

Your method which is similar to Windows 7 does not retain any default app for the .IFO file (ie no tick in any application). I can only change the default app using the settings app. Any...

Bree,

With your method you can change the default program to open .IFO files but this does not remove it from the open with list. You can also change the default program using the all settings...

Bree,

No problem with playing a DVD using an iso file or from the DVD drive using windows DVD player. The problem is its registered file type is .IFO. It can't open .IFO files without a...

dalchina,


The DVD player was included in the upgrade from windows 7 to windows 10. I don't want to uninstall it as there is only a paid version for reinstall and an upgrade may improve it. My...

Here is the issue:

Go to an IFO file on the HDD and try to open it - catastrophic error
Insert a DVD and auto run with no action. Try to run the IFO file - catastrophic error. Cancel error and...