When you access the page containing Dynamic Web TWAIN control with IE, you might encounter this error message:
The DEP of Windows or a malicious add-on of IE.
Please try the following steps:
Disable DEP for Internet Explorer. To do this, please go to IE ->
Internet Options and uncheck Enable memory protection to help mitigate online attacks under Security.
2. If the first step doesn't solve the issue, please go to My Computer -> Properties ->
Advanced -> Settings ->
Performance -> Data Execution Prevention and select the item labeled "Turn on DEP for essential Windows programs and services only".
3. If the above doesn't solve the issue, please disable all add-ons of IE and then enable them one by one to find which add-on is responsible for the error.
If you can't solve the issue after all the steps above, please feel free to contact us at support @ dynamsoft.com.