No, it is not possible to make withdrawals to an Investment Savings Account (ISK), a capital insurance account, or a share and fund account (AF).
Withdrawals can only be made to a pre-registered transaction account with a Swedish bank that is held in your own name.
ISK, capital insurance, and AF accounts are investment accounts, not regular bank accounts, and therefore cannot receive withdrawals.
Examples of accepted banks:
Danske Bank in Sweden, Handelsbanken, ICA Banken, Länsförsäkringar Bank, Nordea, SEB, Skandiabanken, Sparbanken Syd, Swedbank and the Savings Banks, and Ålandsbanken Sverige.