If you have the actual password as a normal string, there’s little point to convert it…
But: SecureString passString = new SecureString(); Foreach char ch In yourString passString.Append(ch);
Append needs to be called via InvokeMethod, as it’s void.
Note: last time I used “c” or any single-char name for a char variable, it was misbehaving. Not sure if it was fixed, but just to be safe do at least a 2-char name.