I have problem when run installer as upgrade to old version of products.
I have custom dialog which shows when OLDPRODUCTS<> "", after WelcomeDialog. On Windows XP when i run upgrade i can see Welcome dialog, and after press Next(must showed my custom dialog) i have error
Code: Select all
[SEH_AV_READ_BADPTR] ACCESS_VIOLATION (0xc0000005) at address [0x004025bc]
*** Stack Trace (x86) ***
[0x004025bc] -----
[0x004c2abb] -----
[0x004c1b02] -----
[0x00410e1c] -----
[0x00410d98] -----
[0x004106ff] -----
[0x004101ca] -----
[0x0040f742] -----