Configuration can not be saved

I have installed the Drug Store template successfully.

And I experience no problem with entry data with Virtuemart 2.6.1. But when I try to edit parameter in Configuration and then click "Save" or "Save and Close", nothing has changed, the window configuration suddenly closed and back to Joomla administrator Control Panel window.



This is the system information I have been using:





I need some help to solve this problem.

Thank you.

Problem is that vm 2.6 if full of bugs when updated to. Tables re-initialization could solve problem but that makes your data erased

How to re-initialization the Tables? Does it mean uninstall and re-install the Virtuemart component?

Thank you!

No there is option under vm amon menu 'Tools' where you can find that. (THAT WILL ERASE YOUR PRODUCTS!)

Thank you for your assistant!

After spending time almost one full day, I have come to conclusion that the problem was on the server (located in Indonesia). Then, I tried to install the template to another server located di USA and the problem was no more. My problem has been solved.

I need another assistant: How to change the currency from $ (USD) to Rupiah (IDR) so that the price is diplayed like this: Rp. 150.000,-

I have just found the answer in Virtuemart Documentation: docs.virtuemart.net/faqs/92-how-to-chang...efault-currency.html

Thank you!