unable to edit global setiing in nopcommerce 1.80

hi

i am unable to edit a global setting, i edit any field in any TAG and after SAVE button hit error is opccured like

home->configuration->global settings

"A potentially dangerous Request.Form value was detected from the client (ctl00$cph1$ctrlGlobalSettings$CommonSettingsTabs$pnlGoogleAnalytics$txtGoogleAnalyticsJS="<script type="text/j...")...."

Description: Request Validation has detected a potentially dangerous client input value, and processing of the request has been aborted. This value may indicate an attempt to compromise the security of your application, such as a cross-site scripting attack. To allow pages to override application request validation settings, set the requestValidationMode attribute in the httpRuntime configuration section to requestValidationMode="2.0". Example: <httpRuntime requestValidationMode="2.0" />. After setting this value, you can then disable request validation by setting validateRequest="false" in the Page directive or in the <pages> configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case. For more information, see http://go.microsoft.com/fwlink/?LinkId=153133.

Exception Details: System.Web.HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (ctl00$cph1$ctrlGlobalSettings$CommonSettingsTabs$pnlGoogleAnalytics$txtGoogleAnalyticsJS="<script type="text/j...").

please any suggession

hi, could you read the following post and see if it helps at all ?

https://www.nopcommerce.com/boards/t/6142/unable-to-load-some-administration-pages.aspx

I'm also now having the same problem in 1.9.

Did you find a workaround?