There is an existing medium-sized application developed in MS-Access which is currently used by just 15 users. We are now in a fix whether to scratch this existing MS-Access application and develop the same functionalities in .Net (may it be Windows or Web) applicaiton.
As this is not a huge application, do we have any positives in moving the functionalities to .Net application? A comparision between the two(.Net Vs MS-Access) - in terms of performance, security etc., would be appreciated also the advantages of developing the application in.Net would help me too.